User:Benwing2/test-is-adecl-1

words in -ur

• gulur (“yellow”), djúpur (“deep”), drjúgur (“substantial; conceited”), dökkur (“dark”), frægur (“famous”), fullur (“full”), glöggur (“clear”), grunnur (“shallow”), heitur (“hot”), helgur (“holy”), hvítur (“white”), hvorugur (“neither (of two)”), illur (“bad; angry”), íslenskur (“Icelandic”), lágur (“low”), líkur (“like, similar”) (hvílíkur (“what, what kind of”), ólíkur (“unlike, different”), þvílíkur (“such”)), ljótur (“ugly”), mjúkur (“soft”), ríkur (“rich”), slíkur (“such”), slæmur (“bad; unwell”), sterkur (“strong”), sumur (“some”), sætur (“sweet”), tómur (“empty”), ungur (“young”), þröngur (“narrow”), þungur (“heavy”), þunnur (“thin”), þykkur (“thick”), þýskur (“German”), örlátur (“generous”), öruggur (“safe, sure, reliable”)
• 'comp' by itself means the same as 'comp:+' i.e. there is a comparative and it uses the default algorithm. Having a comparative implies a superlative by default. By default the superlative(s) is/are derived from the specified comparative(s) by replacing -ri, -li or -ni with -stur. Use '-sup' to turn off superlatives. Note that 'sup:+' is not the same as omitting 'sup' if 'comp:...' is specified, because 'sup:+' requests the default superlative whereas omitting the 'sup' derives the superlative(s) from the specified comparative(s).
• gulur, heitur, helgur, hvítur, íslenskur, ljótur, ríkur, sterkur, sætur, tómur, þýskur, örlátur, öruggur

positive forms of gulur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	gulur	gul	gult
	accusative	gulan	gula
	dative	gulum	gulri	gulu
	genitive	guls	gulrar	guls
	plural	masculine	feminine	neuter
	nominative	gulir	gular	gul
	accusative	gula
	dative	gulum
	genitive	gulra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	guli	gula	gula
	acc/dat/gen	gula	gulu
	plural (all-case)	gulu

comparative forms of gulur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	gulari	gulari	gulara
	plural (all-case)	gulari

superlative forms of gulur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	gulastur	gulust	gulast
	accusative	gulastan	gulasta
	dative	gulustum	gulastri	gulustu
	genitive	gulasts	gulastrar	gulasts
	plural	masculine	feminine	neuter
	nominative	gulastir	gulastar	gulust
	accusative	gulasta
	dative	gulustum
	genitive	gulastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	gulasti	gulasta	gulasta
	acc/dat/gen	gulasta	gulustu
	plural (all-case)	gulustu

• '^' stands for the (uncontracted) umlauted stem; if the stem ends in -ur, this umlauts the portion before -ur. ^! stands for the contracted umlauted stem. Note that -Crr- will be elided to -Cr- when constructing the comparative. This means for example that , and by itself for the comparative means the stem is umlauted and -ri is added. If contraction is active, the contracted stem is used (which means the -r- of -ri will usually be elided). '^' by itself for the superlative means -st is added to the uncontracted stem.
• per BÍN:

positive forms of djúpur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	djúpur	djúp	djúpt
	accusative	djúpan	djúpa
	dative	djúpum	djúpri	djúpu
	genitive	djúps	djúprar	djúps
	plural	masculine	feminine	neuter
	nominative	djúpir	djúpar	djúp
	accusative	djúpa
	dative	djúpum
	genitive	djúpra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	djúpi	djúpa	djúpa
	acc/dat/gen	djúpa	djúpu
	plural (all-case)	djúpu

comparative forms of djúpur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	dýpri	dýpri	dýpra
	plural (all-case)	dýpri

superlative forms of djúpur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	dýpstur	dýpst	dýpst
	accusative	dýpstan	dýpsta
	dative	dýpstum	dýpstri	dýpstu
	genitive	dýpsts	dýpstrar	dýpsts
	plural	masculine	feminine	neuter
	nominative	dýpstir	dýpstar	dýpst
	accusative	dýpsta
	dative	dýpstum
	genitive	dýpstra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	dýpsti	dýpsta	dýpsta
	acc/dat/gen	dýpsta	dýpstu
	plural (all-case)	dýpstu

• per Thomson:

positive forms of djúpur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	djúpur	djúp	djúpt
	accusative	djúpan	djúpa
	dative	djúpum	djúpri	djúpu
	genitive	djúps	djúprar	djúps
	plural	masculine	feminine	neuter
	nominative	djúpir	djúpar	djúp
	accusative	djúpa
	dative	djúpum
	genitive	djúpra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	djúpi	djúpa	djúpa
	acc/dat/gen	djúpa	djúpu
	plural (all-case)	djúpu

comparative forms of djúpur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	dýpri, djúpari	dýpri, djúpari	dýpra, djúpara
	plural (all-case)	dýpri, djúpari

superlative forms of djúpur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	dýpstur, djúpastur	dýpst, djúpust	dýpst, djúpast
	accusative	dýpstan, djúpastan	dýpsta, djúpasta
	dative	dýpstum, djúpustum	dýpstri, djúpastri	dýpstu, djúpustu
	genitive	dýpsts, djúpasts	dýpstrar, djúpastrar	dýpsts, djúpasts
	plural	masculine	feminine	neuter
	nominative	dýpstir, djúpastir	dýpstar, djúpastar	dýpst, djúpust
	accusative	dýpsta, djúpasta
	dative	dýpstum, djúpustum
	genitive	dýpstra, djúpastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	dýpsti, djúpasti	dýpsta, djúpasta	dýpsta, djúpasta
	acc/dat/gen	dýpsta, djúpasta	dýpstu, djúpustu
	plural (all-case)	dýpstu, djúpustu

positive forms of aðdjúpur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	aðdjúpur	aðdjúp	aðdjúpt
	accusative	aðdjúpan	aðdjúpa
	dative	aðdjúpum	aðdjúpri	aðdjúpu
	genitive	aðdjúps	aðdjúprar	aðdjúps
	plural	masculine	feminine	neuter
	nominative	aðdjúpir	aðdjúpar	aðdjúp
	accusative	aðdjúpa
	dative	aðdjúpum
	genitive	aðdjúpra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	aðdjúpi	aðdjúpa	aðdjúpa
	acc/dat/gen	aðdjúpa	aðdjúpu
	plural (all-case)	aðdjúpu

comparative forms of aðdjúpur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	aðdýpri	aðdýpri	aðdýpra
	plural (all-case)	aðdýpri

superlative forms of aðdjúpur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	aðdýpstur	aðdýpst	aðdýpst
	accusative	aðdýpstan	aðdýpsta
	dative	aðdýpstum	aðdýpstri	aðdýpstu
	genitive	aðdýpsts	aðdýpstrar	aðdýpsts
	plural	masculine	feminine	neuter
	nominative	aðdýpstir	aðdýpstar	aðdýpst
	accusative	aðdýpsta
	dative	aðdýpstum
	genitive	aðdýpstra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	aðdýpsti	aðdýpsta	aðdýpsta
	acc/dat/gen	aðdýpsta	aðdýpstu
	plural (all-case)	aðdýpstu

positive forms of drjúgur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	drjúgur	drjúg	drjúgt
	accusative	drjúgan	drjúga
	dative	drjúgum	drjúgri	drjúgu
	genitive	drjúgs	drjúgrar	drjúgs
	plural	masculine	feminine	neuter
	nominative	drjúgir	drjúgar	drjúg
	accusative	drjúga
	dative	drjúgum
	genitive	drjúgra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	drjúgi	drjúga	drjúga
	acc/dat/gen	drjúga	drjúgu
	plural (all-case)	drjúgu

comparative forms of drjúgur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	drýgri	drýgri	drýgra
	plural (all-case)	drýgri

superlative forms of drjúgur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	drýgstur	drýgst	drýgst
	accusative	drýgstan	drýgsta
	dative	drýgstum	drýgstri	drýgstu
	genitive	drýgsts	drýgstrar	drýgsts
	plural	masculine	feminine	neuter
	nominative	drýgstir	drýgstar	drýgst
	accusative	drýgsta
	dative	drýgstum
	genitive	drýgstra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	drýgsti	drýgsta	drýgsta
	acc/dat/gen	drýgsta	drýgstu
	plural (all-case)	drýgstu

positive forms of dökkur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	dökkur	dökk	dökkt
	accusative	dökkan	dökka
	dative	dökkum	dökkri	dökku
	genitive	dökks	dökkrar	dökks
	plural	masculine	feminine	neuter
	nominative	dökkir	dökkar	dökk
	accusative	dökka
	dative	dökkum
	genitive	dökkra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	dökki	dökka	dökka
	acc/dat/gen	dökka	dökku
	plural (all-case)	dökku

comparative forms of dökkur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	dekkri	dekkri	dekkra
	plural (all-case)	dekkri

superlative forms of dökkur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	dekkstur	dekkst	dekkst
	accusative	dekkstan	dekksta
	dative	dekkstum	dekkstri	dekkstu
	genitive	dekksts	dekkstrar	dekksts
	plural	masculine	feminine	neuter
	nominative	dekkstir	dekkstar	dekkst
	accusative	dekksta
	dative	dekkstum
	genitive	dekkstra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	dekksti	dekksta	dekksta
	acc/dat/gen	dekksta	dekkstu
	plural (all-case)	dekkstu

• per BÍN:

positive forms of frægur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	frægur	fræg	frægt
	accusative	frægan	fræga
	dative	frægum	frægri	frægu
	genitive	frægs	frægrar	frægs
	plural	masculine	feminine	neuter
	nominative	frægir	frægar	fræg
	accusative	fræga
	dative	frægum
	genitive	frægra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	frægi	fræga	fræga
	acc/dat/gen	fræga	frægu
	plural (all-case)	frægu

comparative forms of frægur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	frægari	frægari	frægara
	plural (all-case)	frægari

superlative forms of frægur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	frægastur	frægust	frægast
	accusative	frægastan	frægasta
	dative	frægustum	frægastri	frægustu
	genitive	frægasts	frægastrar	frægasts
	plural	masculine	feminine	neuter
	nominative	frægastir	frægastar	frægust
	accusative	frægasta
	dative	frægustum
	genitive	frægastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	frægasti	frægasta	frægasta
	acc/dat/gen	frægasta	frægustu
	plural (all-case)	frægustu

• per Thomson: Here ~ stands for the uncontracted stem, and ~! for the contracted stem.

positive forms of frægur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	frægur	fræg	frægt
	accusative	frægan	fræga
	dative	frægum	frægri	frægu
	genitive	frægs	frægrar	frægs
	plural	masculine	feminine	neuter
	nominative	frægir	frægar	fræg
	accusative	fræga
	dative	frægum
	genitive	frægra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	frægi	fræga	fræga
	acc/dat/gen	fræga	frægu
	plural (all-case)	frægu

comparative forms of frægur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	frægari, frægri	frægari, frægri	frægara, frægra
	plural (all-case)	frægari, frægri

superlative forms of frægur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	frægastur, frægstur	frægust, frægst	frægast, frægst
	accusative	frægastan, frægstan	frægasta, frægsta
	dative	frægustum, frægstum	frægastri, frægstri	frægustu, frægstu
	genitive	frægasts, frægsts	frægastrar, frægstrar	frægasts, frægsts
	plural	masculine	feminine	neuter
	nominative	frægastir, frægstir	frægastar, frægstar	frægust, frægst
	accusative	frægasta, frægsta
	dative	frægustum, frægstum
	genitive	frægastra, frægstra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	frægasti, frægsti	frægasta, frægsta	frægasta, frægsta
	acc/dat/gen	frægasta, frægsta	frægustu, frægstu
	plural (all-case)	frægustu, frægstu

positive forms of fullur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	fullur	full	fullt
	accusative	fullan	fulla
	dative	fullum	fullri	fullu
	genitive	fulls	fullrar	fulls
	plural	masculine	feminine	neuter
	nominative	fullir	fullar	full
	accusative	fulla
	dative	fullum
	genitive	fullra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	fulli	fulla	fulla
	acc/dat/gen	fulla	fullu
	plural (all-case)	fullu

comparative forms of fullur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	fyllri	fyllri	fyllra
	plural (all-case)	fyllri

superlative forms of fullur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	fyllstur	fyllst	fyllst
	accusative	fyllstan	fyllsta
	dative	fyllstum	fyllstri	fyllstu
	genitive	fyllsts	fyllstrar	fyllsts
	plural	masculine	feminine	neuter
	nominative	fyllstir	fyllstar	fyllst
	accusative	fyllsta
	dative	fyllstum
	genitive	fyllstra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	fyllsti	fyllsta	fyllsta
	acc/dat/gen	fyllsta	fyllstu
	plural (all-case)	fyllstu

• per BÍN:

positive forms of glöggur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	glöggur	glögg	glöggt
	accusative	glöggan	glögga
	dative	glöggum	glöggri	glöggu
	genitive	glöggs	glöggrar	glöggs
	plural	masculine	feminine	neuter
	nominative	glöggir	glöggar	glögg
	accusative	glögga
	dative	glöggum
	genitive	glöggra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	glöggi	glögga	glögga
	acc/dat/gen	glögga	glöggu
	plural (all-case)	glöggu

comparative forms of glöggur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	gleggri, glöggari	gleggri, glöggari	gleggra, glöggara
	plural (all-case)	gleggri, glöggari

superlative forms of glöggur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	gleggstur, glöggastur	gleggst, glöggust	gleggst, glöggast
	accusative	gleggstan, glöggastan	gleggsta, glöggasta
	dative	gleggstum, glöggustum	gleggstri, glöggastri	gleggstu, glöggustu
	genitive	gleggsts, glöggasts	gleggstrar, glöggastrar	gleggsts, glöggasts
	plural	masculine	feminine	neuter
	nominative	gleggstir, glöggastir	gleggstar, glöggastar	gleggst, glöggust
	accusative	gleggsta, glöggasta
	dative	gleggstum, glöggustum
	genitive	gleggstra, glöggastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	gleggsti, glöggasti	gleggsta, glöggasta	gleggsta, glöggasta
	acc/dat/gen	gleggsta, glöggasta	gleggstu, glöggustu
	plural (all-case)	gleggstu, glöggustu

• per Thomson:

positive forms of glöggur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	glöggur	glögg	glöggt
	accusative	glöggan	glögga
	dative	glöggum	glöggri	glöggu
	genitive	glöggs	glöggrar	glöggs
	plural	masculine	feminine	neuter
	nominative	glöggir	glöggar	glögg
	accusative	glögga
	dative	glöggum
	genitive	glöggra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	glöggi	glögga	glögga
	acc/dat/gen	glögga	glöggu
	plural (all-case)	glöggu

comparative forms of glöggur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	glöggari, gleggri, glöggvari	glöggari, gleggri, glöggvari	glöggara, gleggra, glöggvara
	plural (all-case)	glöggari, gleggri, glöggvari

superlative forms of glöggur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	glöggastur, gleggstur, glöggvastur	glöggust, gleggst, glöggvust	glöggast, gleggst, glöggvast
	accusative	glöggastan, gleggstan, glöggvastan	glöggasta, gleggsta, glöggvasta
	dative	glöggustum, gleggstum, glöggvustum	glöggastri, gleggstri, glöggvastri	glöggustu, gleggstu, glöggvustu
	genitive	glöggasts, gleggsts, glöggvasts	glöggastrar, gleggstrar, glöggvastrar	glöggasts, gleggsts, glöggvasts
	plural	masculine	feminine	neuter
	nominative	glöggastir, gleggstir, glöggvastir	glöggastar, gleggstar, glöggvastar	glöggust, gleggst, glöggvust
	accusative	glöggasta, gleggsta, glöggvasta
	dative	glöggustum, gleggstum, glöggvustum
	genitive	glöggastra, gleggstra, glöggvastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	glöggasti, gleggsti, glöggvasti	glöggasta, gleggsta, glöggvasta	glöggasta, gleggsta, glöggvasta
	acc/dat/gen	glöggasta, gleggsta, glöggvasta	glöggustu, gleggstu, glöggvustu
	plural (all-case)	glöggustu, gleggstu, glöggvustu

positive forms of grunnur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	grunnur	grunn	grunnt
	accusative	grunnan	grunna
	dative	grunnum	grunnri	grunnu
	genitive	grunns	grunnrar	grunns
	plural	masculine	feminine	neuter
	nominative	grunnir	grunnar	grunn
	accusative	grunna
	dative	grunnum
	genitive	grunnra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	grunni	grunna	grunna
	acc/dat/gen	grunna	grunnu
	plural (all-case)	grunnu

comparative forms of grunnur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	grynnri	grynnri	grynnra
	plural (all-case)	grynnri

superlative forms of grunnur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	grynnstur	grynnst	grynnst
	accusative	grynnstan	grynnsta
	dative	grynnstum	grynnstri	grynnstu
	genitive	grynnsts	grynnstrar	grynnsts
	plural	masculine	feminine	neuter
	nominative	grynnstir	grynnstar	grynnst
	accusative	grynnsta
	dative	grynnstum
	genitive	grynnstra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	grynnsti	grynnsta	grynnsta
	acc/dat/gen	grynnsta	grynnstu
	plural (all-case)	grynnstu

positive forms of hvorugur (strong-only)

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	hvorugur	hvorug	hvorugt
	accusative	hvorugan	hvoruga
	dative	hvorugum	hvorugri	hvorugu
	genitive	hvorugs	hvorugrar	hvorugs
	plural	masculine	feminine	neuter
	nominative	hvorugir	hvorugar	hvorug
	accusative	hvoruga
	dative	hvorugum
	genitive	hvorugra

• also ólíkur

positive forms of líkur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	líkur	lík	líkt
	accusative	líkan	líka
	dative	líkum	líkri	líku
	genitive	líks	líkrar	líks
	plural	masculine	feminine	neuter
	nominative	líkir	líkar	lík
	accusative	líka
	dative	líkum
	genitive	líkra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	líki	líka	líka
	acc/dat/gen	líka	líku
	plural (all-case)	líku

comparative forms of líkur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	líkari	líkari	líkara
	plural (all-case)	líkari

superlative forms of líkur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	líkastur	líkust	líkast
	accusative	líkastan	líkasta
	dative	líkustum	líkastri	líkustu
	genitive	líkasts	líkastrar	líkasts
	plural	masculine	feminine	neuter
	nominative	líkastir	líkastar	líkust
	accusative	líkasta
	dative	líkustum
	genitive	líkastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	líkasti	líkasta	líkasta
	acc/dat/gen	líkasta	líkustu
	plural (all-case)	líkustu

positive forms of hvílíkur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	hvílíkur	hvílík	hvílíkt
	accusative	hvílíkan	hvílíka
	dative	hvílíkum	hvílíkri	hvílíku
	genitive	hvílíks	hvílíkrar	hvílíks
	plural	masculine	feminine	neuter
	nominative	hvílíkir	hvílíkar	hvílík
	accusative	hvílíka
	dative	hvílíkum
	genitive	hvílíkra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	hvílíki	hvílíka	hvílíka
	acc/dat/gen	hvílíka	hvílíku
	plural (all-case)	hvílíku

positive forms of þvílíkur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	þvílíkur	þvílík	þvílíkt
	accusative	þvílíkan	þvílíka
	dative	þvílíkum	þvílíkri	þvílíku
	genitive	þvílíks	þvílíkrar	þvílíks
	plural	masculine	feminine	neuter
	nominative	þvílíkir	þvílíkar	þvílík
	accusative	þvílíka
	dative	þvílíkum
	genitive	þvílíkra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	þvílíki	þvílíka	þvílíka
	acc/dat/gen	þvílíka	þvílíku
	plural (all-case)	þvílíku

• With comparatives in -rri, the same rules apply for determining whether to include the first -r- in the stem as for lemmas in -r but not -ur. Here we get a stem ver-, leading to default (correct) superative verstur. To force a stem division, put a / between stem and ending.

positive forms of illur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	illur	ill	illt
	accusative	illan	illa
	dative	illum	illri	illu
	genitive	ills	illrar	ills
	plural	masculine	feminine	neuter
	nominative	illir	illar	ill
	accusative	illa
	dative	illum
	genitive	illra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	illi	illa	illa
	acc/dat/gen	illa	illu
	plural (all-case)	illu

comparative forms of illur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	verri	verri	verra
	plural (all-case)	verri

superlative forms of illur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	verstur	verst	verst
	accusative	verstan	versta
	dative	verstum	verstri	verstu
	genitive	versts	verstrar	versts
	plural	masculine	feminine	neuter
	nominative	verstir	verstar	verst
	accusative	versta
	dative	verstum
	genitive	verstra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	versti	versta	versta
	acc/dat/gen	versta	verstu
	plural (all-case)	verstu

positive forms of lágur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	lágur	lág	lágt
	accusative	lágan	lága
	dative	lágum	lágri	lágu
	genitive	lágs	lágrar	lágs
	plural	masculine	feminine	neuter
	nominative	lágir	lágar	lág
	accusative	lága
	dative	lágum
	genitive	lágra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	lági	lága	lága
	acc/dat/gen	lága	lágu
	plural (all-case)	lágu

comparative forms of lágur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	lægri	lægri	lægra
	plural (all-case)	lægri

superlative forms of lágur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	lægstur	lægst	lægst
	accusative	lægstan	lægsta
	dative	lægstum	lægstri	lægstu
	genitive	lægsts	lægstrar	lægsts
	plural	masculine	feminine	neuter
	nominative	lægstir	lægstar	lægst
	accusative	lægsta
	dative	lægstum
	genitive	lægstra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	lægsti	lægsta	lægsta
	acc/dat/gen	lægsta	lægstu
	plural (all-case)	lægstu

positive forms of mjúkur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	mjúkur	mjúk	mjúkt
	accusative	mjúkan	mjúka
	dative	mjúkum	mjúkri	mjúku
	genitive	mjúks	mjúkrar	mjúks
	plural	masculine	feminine	neuter
	nominative	mjúkir	mjúkar	mjúk
	accusative	mjúka
	dative	mjúkum
	genitive	mjúkra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	mjúki	mjúka	mjúka
	acc/dat/gen	mjúka	mjúku
	plural (all-case)	mjúku

comparative forms of mjúkur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	mýkri	mýkri	mýkra
	plural (all-case)	mýkri

superlative forms of mjúkur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	mýkstur	mýkst	mýkst
	accusative	mýkstan	mýksta
	dative	mýkstum	mýkstri	mýkstu
	genitive	mýksts	mýkstrar	mýksts
	plural	masculine	feminine	neuter
	nominative	mýkstir	mýkstar	mýkst
	accusative	mýksta
	dative	mýkstum
	genitive	mýkstra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	mýksti	mýksta	mýksta
	acc/dat/gen	mýksta	mýkstu
	plural (all-case)	mýkstu

positive forms of slíkur (strong-only)

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	slíkur	slík	slíkt
	accusative	slíkan	slíka
	dative	slíkum	slíkri	slíku
	genitive	slíks	slíkrar	slíks
	plural	masculine	feminine	neuter
	nominative	slíkir	slíkar	slík
	accusative	slíka
	dative	slíkum
	genitive	slíkra

positive forms of slæmur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	slæmur	slæm	slæmt
	accusative	slæman	slæma
	dative	slæmum	slæmri	slæmu
	genitive	slæms	slæmrar	slæms
	plural	masculine	feminine	neuter
	nominative	slæmir	slæmar	slæm
	accusative	slæma
	dative	slæmum
	genitive	slæmra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	slæmi	slæma	slæma
	acc/dat/gen	slæma	slæmu
	plural (all-case)	slæmu

comparative forms of slæmur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	verri	verri	verra
	plural (all-case)	verri

superlative forms of slæmur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	verstur	verst	verst
	accusative	verstan	versta
	dative	verstum	verstri	verstu
	genitive	versts	verstrar	versts
	plural	masculine	feminine	neuter
	nominative	verstir	verstar	verst
	accusative	versta
	dative	verstum
	genitive	verstra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	versti	versta	versta
	acc/dat/gen	versta	verstu
	plural (all-case)	verstu

positive forms of sumur (strong-only)

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	sumur	sum	sumt
	accusative	suman	suma
	dative	sumum	sumri	sumu
	genitive	sums	sumrar	sums
	plural	masculine	feminine	neuter
	nominative	sumir	sumar	sum
	accusative	suma
	dative	sumum
	genitive	sumra

positive forms of ungur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	ungur	ung	ungt
	accusative	ungan	unga
	dative	ungum	ungri	ungu
	genitive	ungs	ungrar	ungs
	plural	masculine	feminine	neuter
	nominative	ungir	ungar	ung
	accusative	unga
	dative	ungum
	genitive	ungra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	ungi	unga	unga
	acc/dat/gen	unga	ungu
	plural (all-case)	ungu

comparative forms of ungur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	yngri	yngri	yngra
	plural (all-case)	yngri

superlative forms of ungur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	yngstur	yngst	yngst
	accusative	yngstan	yngsta
	dative	yngstum	yngstri	yngstu
	genitive	yngsts	yngstrar	yngsts
	plural	masculine	feminine	neuter
	nominative	yngstir	yngstar	yngst
	accusative	yngsta
	dative	yngstum
	genitive	yngstra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	yngsti	yngsta	yngsta
	acc/dat/gen	yngsta	yngstu
	plural (all-case)	yngstu

positive forms of þröngur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	þröngur	þröng	þröngt
	accusative	þröngan	þrönga
	dative	þröngum	þröngri	þröngu
	genitive	þröngs	þröngrar	þröngs
	plural	masculine	feminine	neuter
	nominative	þröngir	þröngar	þröng
	accusative	þrönga
	dative	þröngum
	genitive	þröngra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	þröngi	þrönga	þrönga
	acc/dat/gen	þrönga	þröngu
	plural (all-case)	þröngu

comparative forms of þröngur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	þrengri	þrengri	þrengra
	plural (all-case)	þrengri

superlative forms of þröngur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	þrengstur	þrengst	þrengst
	accusative	þrengstan	þrengsta
	dative	þrengstum	þrengstri	þrengstu
	genitive	þrengsts	þrengstrar	þrengsts
	plural	masculine	feminine	neuter
	nominative	þrengstir	þrengstar	þrengst
	accusative	þrengsta
	dative	þrengstum
	genitive	þrengstra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	þrengsti	þrengsta	þrengsta
	acc/dat/gen	þrengsta	þrengstu
	plural (all-case)	þrengstu

positive forms of þungur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	þungur	þung	þungt
	accusative	þungan	þunga
	dative	þungum	þungri	þungu
	genitive	þungs	þungrar	þungs
	plural	masculine	feminine	neuter
	nominative	þungir	þungar	þung
	accusative	þunga
	dative	þungum
	genitive	þungra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	þungi	þunga	þunga
	acc/dat/gen	þunga	þungu
	plural (all-case)	þungu

comparative forms of þungur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	þyngri	þyngri	þyngra
	plural (all-case)	þyngri

superlative forms of þungur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	þyngstur	þyngst	þyngst
	accusative	þyngstan	þyngsta
	dative	þyngstum	þyngstri	þyngstu
	genitive	þyngsts	þyngstrar	þyngsts
	plural	masculine	feminine	neuter
	nominative	þyngstir	þyngstar	þyngst
	accusative	þyngsta
	dative	þyngstum
	genitive	þyngstra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	þyngsti	þyngsta	þyngsta
	acc/dat/gen	þyngsta	þyngstu
	plural (all-case)	þyngstu

positive forms of þunnur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	þunnur	þunn	þunnt
	accusative	þunnan	þunna
	dative	þunnum	þunnri	þunnu
	genitive	þunns	þunnrar	þunns
	plural	masculine	feminine	neuter
	nominative	þunnir	þunnar	þunn
	accusative	þunna
	dative	þunnum
	genitive	þunnra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	þunni	þunna	þunna
	acc/dat/gen	þunna	þunnu
	plural (all-case)	þunnu

comparative forms of þunnur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	þynnri	þynnri	þynnra
	plural (all-case)	þynnri

superlative forms of þunnur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	þynnstur	þynnst	þynnst
	accusative	þynnstan	þynnsta
	dative	þynnstum	þynnstri	þynnstu
	genitive	þynnsts	þynnstrar	þynnsts
	plural	masculine	feminine	neuter
	nominative	þynnstir	þynnstar	þynnst
	accusative	þynnsta
	dative	þynnstum
	genitive	þynnstra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	þynnsti	þynnsta	þynnsta
	acc/dat/gen	þynnsta	þynnstu
	plural (all-case)	þynnstu

• per BÍN:

positive forms of þykkur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	þykkur	þykk	þykkt
	accusative	þykkan	þykka
	dative	þykkum	þykkri	þykku
	genitive	þykks	þykkrar	þykks
	plural	masculine	feminine	neuter
	nominative	þykkir	þykkar	þykk
	accusative	þykka
	dative	þykkum
	genitive	þykkra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	þykki	þykka	þykka
	acc/dat/gen	þykka	þykku
	plural (all-case)	þykku

comparative forms of þykkur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	þykkari	þykkari	þykkara
	plural (all-case)	þykkari

superlative forms of þykkur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	þykkastur	þykkust	þykkast
	accusative	þykkastan	þykkasta
	dative	þykkustum	þykkastri	þykkustu
	genitive	þykkasts	þykkastrar	þykkasts
	plural	masculine	feminine	neuter
	nominative	þykkastir	þykkastar	þykkust
	accusative	þykkasta
	dative	þykkustum
	genitive	þykkastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	þykkasti	þykkasta	þykkasta
	acc/dat/gen	þykkasta	þykkustu
	plural (all-case)	þykkustu

• per Thomson:

positive forms of þykkur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	þykkur	þykk	þykkt
	accusative	þykkan	þykka
	dative	þykkum	þykkri	þykku
	genitive	þykks	þykkrar	þykks
	plural	masculine	feminine	neuter
	nominative	þykkir	þykkar	þykk
	accusative	þykka
	dative	þykkum
	genitive	þykkra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	þykki	þykka	þykka
	acc/dat/gen	þykka	þykku
	plural (all-case)	þykku

comparative forms of þykkur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	þykkri	þykkri	þykkra
	plural (all-case)	þykkri

superlative forms of þykkur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	þykkstur	þykkst	þykkst
	accusative	þykkstan	þykksta
	dative	þykkstum	þykkstri	þykkstu
	genitive	þykksts	þykkstrar	þykksts
	plural	masculine	feminine	neuter
	nominative	þykkstir	þykkstar	þykkst
	accusative	þykksta
	dative	þykkstum
	genitive	þykkstra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	þykksti	þykksta	þykksta
	acc/dat/gen	þykksta	þykkstu
	plural (all-case)	þykkstu

• with u-mutation:
• flatur (“flat”), allur (“all; whole”), franskur (“French”), grannur (“thin, slim”), heilagur (“holy”), langur (“long”), margur (“many”), -samur (“-ful, -some, -able/-ible”) (friðsamur (“peaceful”), reglusamur (“orderly”), skynsamur (“sensible”)), skammur (“short”), svalur (“cool”), svangur (“hungry”), vanur (“accustomed”), þarfur (“useful”)
• flatur, friðsamur, reglusamur, skynsamur, vanur, þarfur

positive forms of flatur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	flatur	flöt	flatt
	accusative	flatan	flata
	dative	flötum	flatri	flötu
	genitive	flats	flatrar	flats
	plural	masculine	feminine	neuter
	nominative	flatir	flatar	flöt
	accusative	flata
	dative	flötum
	genitive	flatra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	flati	flata	flata
	acc/dat/gen	flata	flötu
	plural (all-case)	flötu

comparative forms of flatur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	flatari	flatari	flatara
	plural (all-case)	flatari

superlative forms of flatur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	flatastur	flötust	flatast
	accusative	flatastan	flatasta
	dative	flötustum	flatastri	flötustu
	genitive	flatasts	flatastrar	flatasts
	plural	masculine	feminine	neuter
	nominative	flatastir	flatastar	flötust
	accusative	flatasta
	dative	flötustum
	genitive	flatastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	flatasti	flatasta	flatasta
	acc/dat/gen	flatasta	flötustu
	plural (all-case)	flötustu

• allur is strong-only and has no comparative or superlative. This is the default but specifying '-comp' positively identifies the adjective as lacking comparative/superlative and categorizes appropriately as well as putting the appropriate label no comparative in the headword.

positive forms of allur (strong-only)

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	allur	öll	allt
	accusative	allan	alla
	dative	öllum	allri	öllu
	genitive	alls	allrar	alls
	plural	masculine	feminine	neuter
	nominative	allir	allar	öll
	accusative	alla
	dative	öllum
	genitive	allra

• Per BÍN, franskur has a comparative.

positive forms of franskur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	franskur	frönsk	franskt
	accusative	franskan	franska
	dative	frönskum	franskri	frönsku
	genitive	fransks	franskrar	fransks
	plural	masculine	feminine	neuter
	nominative	franskir	franskar	frönsk
	accusative	franska
	dative	frönskum
	genitive	franskra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	franski	franska	franska
	acc/dat/gen	franska	frönsku
	plural (all-case)	frönsku

comparative forms of franskur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	franskari	franskari	franskara
	plural (all-case)	franskari

superlative forms of franskur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	franskastur	frönskust	franskast
	accusative	franskastan	franskasta
	dative	frönskustum	franskastri	frönskustu
	genitive	franskasts	franskastrar	franskasts
	plural	masculine	feminine	neuter
	nominative	franskastir	franskastar	frönskust
	accusative	franskasta
	dative	frönskustum
	genitive	franskastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	franskasti	franskasta	franskasta
	acc/dat/gen	franskasta	frönskustu
	plural (all-case)	frönskustu

positive forms of grannur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	grannur	grönn	grannt
	accusative	grannan	granna
	dative	grönnum	grannri	grönnu
	genitive	granns	grannrar	granns
	plural	masculine	feminine	neuter
	nominative	grannir	grannar	grönn
	accusative	granna
	dative	grönnum
	genitive	grannra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	granni	granna	granna
	acc/dat/gen	granna	grönnu
	plural (all-case)	grönnu

comparative forms of grannur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	grennri	grennri	grennra
	plural (all-case)	grennri

superlative forms of grannur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	grennstur	grennst	grennst
	accusative	grennstan	grennsta
	dative	grennstum	grennstri	grennstu
	genitive	grennsts	grennstrar	grennsts
	plural	masculine	feminine	neuter
	nominative	grennstir	grennstar	grennst
	accusative	grennsta
	dative	grennstum
	genitive	grennstra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	grennsti	grennsta	grennsta
	acc/dat/gen	grennsta	grennstu
	plural (all-case)	grennstu

• Per BÍN, heilagur has two comparatives heilagri and heilagari but only heilagastur. Here, ~ refers to the stem and + to the default in -ari. The default + for the superlative is not derived from the comparative, unlike when you omit the sup: spec entirely (which would result in two superlatives, incorrect #heilagstur and correct heilagastur).

positive forms of heilagur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	heilagur	heilög	heilagt
	accusative	heilagan	heilaga
	dative	heilögum	heilagri	heilögu
	genitive	heilags	heilagrar	heilags
	plural	masculine	feminine	neuter
	nominative	heilagir	heilagar	heilög
	accusative	heilaga
	dative	heilögum
	genitive	heilagra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	heilagi	heilaga	heilaga
	acc/dat/gen	heilaga	heilögu
	plural (all-case)	heilögu

comparative forms of heilagur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	heilagri, heilagari	heilagri, heilagari	heilagra, heilagara
	plural (all-case)	heilagri, heilagari

superlative forms of heilagur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	heilagastur	heilögust	heilagast
	accusative	heilagastan	heilagasta
	dative	heilögustum	heilagastri	heilögustu
	genitive	heilagasts	heilagastrar	heilagasts
	plural	masculine	feminine	neuter
	nominative	heilagastir	heilagastar	heilögust
	accusative	heilagasta
	dative	heilögustum
	genitive	heilagastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	heilagasti	heilagasta	heilagasta
	acc/dat/gen	heilagasta	heilögustu
	plural (all-case)	heilögustu

positive forms of langur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	langur	löng	langt
	accusative	langan	langa
	dative	löngum	langri	löngu
	genitive	langs	langrar	langs
	plural	masculine	feminine	neuter
	nominative	langir	langar	löng
	accusative	langa
	dative	löngum
	genitive	langra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	langi	langa	langa
	acc/dat/gen	langa	löngu
	plural (all-case)	löngu

comparative forms of langur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	lengri	lengri	lengra
	plural (all-case)	lengri

superlative forms of langur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	lengstur	lengst	lengst
	accusative	lengstan	lengsta
	dative	lengstum	lengstri	lengstu
	genitive	lengsts	lengstrar	lengsts
	plural	masculine	feminine	neuter
	nominative	lengstir	lengstar	lengst
	accusative	lengsta
	dative	lengstum
	genitive	lengstra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	lengsti	lengsta	lengsta
	acc/dat/gen	lengsta	lengstu
	plural (all-case)	lengstu

• Here, wk_m and wk_f are shortcuts respectively for wk_nom_m+wk_obl_m and wk_nom_f+wk_obl_f.

positive forms of margur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	margur	mörg	margt
	accusative	margan	marga
	dative	mörgum	margri	mörgu
	genitive	margs	margrar	margs
	plural	masculine	feminine	neuter
	nominative	margir	margar	mörg
	accusative	marga
	dative	mörgum
	genitive	margra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	—	—	marga
	acc/dat/gen	—	—
	plural (all-case)	mörgu

comparative forms of margur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	fleiri	fleiri	fleira
	plural (all-case)	fleiri

superlative forms of margur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	flestur	flest	flest
	accusative	flestan	flesta
	dative	flestum	flestri	flestu
	genitive	flests	flestrar	flests
	plural	masculine	feminine	neuter
	nominative	flestir	flestar	flest
	accusative	flesta
	dative	flestum
	genitive	flestra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	flesti	flesta	flesta
	acc/dat/gen	flesta	flestu
	plural (all-case)	flestu

positive forms of skammur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	skammur	skömm	skammt
	accusative	skamman	skamma
	dative	skömmum	skammri	skömmu
	genitive	skamms	skammrar	skamms
	plural	masculine	feminine	neuter
	nominative	skammir	skammar	skömm
	accusative	skamma
	dative	skömmum
	genitive	skammra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	skammi	skamma	skamma
	acc/dat/gen	skamma	skömmu
	plural (all-case)	skömmu

comparative forms of skammur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	skemmri	skemmri	skemmra
	plural (all-case)	skemmri

superlative forms of skammur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	skemmstur	skemmst	skemmst
	accusative	skemmstan	skemmsta
	dative	skemmstum	skemmstri	skemmstu
	genitive	skemmsts	skemmstrar	skemmsts
	plural	masculine	feminine	neuter
	nominative	skemmstir	skemmstar	skemmst
	accusative	skemmsta
	dative	skemmstum
	genitive	skemmstra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	skemmsti	skemmsta	skemmsta
	acc/dat/gen	skemmsta	skemmstu
	plural (all-case)	skemmstu

• per BÍN:

positive forms of svangur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	svangur	svöng	svangt
	accusative	svangan	svanga
	dative	svöngum	svangri	svöngu
	genitive	svangs	svangrar	svangs
	plural	masculine	feminine	neuter
	nominative	svangir	svangar	svöng
	accusative	svanga
	dative	svöngum
	genitive	svangra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	svangi	svanga	svanga
	acc/dat/gen	svanga	svöngu
	plural (all-case)	svöngu

comparative forms of svangur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	svengri, svangari	svengri, svangari	svengra, svangara
	plural (all-case)	svengri, svangari

superlative forms of svangur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	svengstur, svangastur	svengst, svöngust	svengst, svangast
	accusative	svengstan, svangastan	svengsta, svangasta
	dative	svengstum, svöngustum	svengstri, svangastri	svengstu, svöngustu
	genitive	svengsts, svangasts	svengstrar, svangastrar	svengsts, svangasts
	plural	masculine	feminine	neuter
	nominative	svengstir, svangastir	svengstar, svangastar	svengst, svöngust
	accusative	svengsta, svangasta
	dative	svengstum, svöngustum
	genitive	svengstra, svangastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	svengsti, svangasti	svengsta, svangasta	svengsta, svangasta
	acc/dat/gen	svengsta, svangasta	svengstu, svöngustu
	plural (all-case)	svengstu, svöngustu

• per Thomson:

positive forms of svangur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	svangur	svöng	svangt
	accusative	svangan	svanga
	dative	svöngum	svangri	svöngu
	genitive	svangs	svangrar	svangs
	plural	masculine	feminine	neuter
	nominative	svangir	svangar	svöng
	accusative	svanga
	dative	svöngum
	genitive	svangra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	svangi	svanga	svanga
	acc/dat/gen	svanga	svöngu
	plural (all-case)	svöngu

comparative forms of svangur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	svengri	svengri	svengra
	plural (all-case)	svengri

superlative forms of svangur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	svengstur	svengst	svengst
	accusative	svengstan	svengsta
	dative	svengstum	svengstri	svengstu
	genitive	svengsts	svengstrar	svengsts
	plural	masculine	feminine	neuter
	nominative	svengstir	svengstar	svengst
	accusative	svengsta
	dative	svengstum
	genitive	svengstra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	svengsti	svengsta	svengsta
	acc/dat/gen	svengsta	svengstu
	plural (all-case)	svengstu

• with loss of -d after consonant in neuter:
• vondur (“bad; angry”), blindur (“blind”), auðveldur (“easy”)

positive forms of vondur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	vondur	vond	vont
	accusative	vondan	vonda
	dative	vondum	vondri	vondu
	genitive	vonds	vondrar	vonds
	plural	masculine	feminine	neuter
	nominative	vondir	vondar	vond
	accusative	vonda
	dative	vondum
	genitive	vondra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	vondi	vonda	vonda
	acc/dat/gen	vonda	vondu
	plural (all-case)	vondu

comparative forms of vondur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	verri	verri	verra
	plural (all-case)	verri

superlative forms of vondur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	verstur	verst	verst
	accusative	verstan	versta
	dative	verstum	verstri	verstu
	genitive	versts	verstrar	versts
	plural	masculine	feminine	neuter
	nominative	verstir	verstar	verst
	accusative	versta
	dative	verstum
	genitive	verstra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	versti	versta	versta
	acc/dat/gen	versta	verstu
	plural (all-case)	verstu

• blindur, auðveldur

positive forms of blindur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	blindur	blind	blint
	accusative	blindan	blinda
	dative	blindum	blindri	blindu
	genitive	blinds	blindrar	blinds
	plural	masculine	feminine	neuter
	nominative	blindir	blindar	blind
	accusative	blinda
	dative	blindum
	genitive	blindra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	blindi	blinda	blinda
	acc/dat/gen	blinda	blindu
	plural (all-case)	blindu

comparative forms of blindur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	blindari	blindari	blindara
	plural (all-case)	blindari

superlative forms of blindur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	blindastur	blindust	blindast
	accusative	blindastan	blindasta
	dative	blindustum	blindastri	blindustu
	genitive	blindasts	blindastrar	blindasts
	plural	masculine	feminine	neuter
	nominative	blindastir	blindastar	blindust
	accusative	blindasta
	dative	blindustum
	genitive	blindastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	blindasti	blindasta	blindasta
	acc/dat/gen	blindasta	blindustu
	plural (all-case)	blindustu

• with loss of -d after consonant in neuter, and u-mutation:
• kaldur (“cold”)

positive forms of kaldur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	kaldur	köld	kalt
	accusative	kaldan	kalda
	dative	köldum	kaldri	köldu
	genitive	kalds	kaldrar	kalds
	plural	masculine	feminine	neuter
	nominative	kaldir	kaldar	köld
	accusative	kalda
	dative	köldum
	genitive	kaldra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	kaldi	kalda	kalda
	acc/dat/gen	kalda	köldu
	plural (all-case)	köldu

comparative forms of kaldur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	kaldari	kaldari	kaldara
	plural (all-case)	kaldari

superlative forms of kaldur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	kaldastur	köldust	kaldast
	accusative	kaldastan	kaldasta
	dative	köldustum	kaldastri	köldustu
	genitive	kaldasts	kaldastrar	kaldasts
	plural	masculine	feminine	neuter
	nominative	kaldastir	kaldastar	köldust
	accusative	kaldasta
	dative	köldustum
	genitive	kaldastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	kaldasti	kaldasta	kaldasta
	acc/dat/gen	kaldasta	köldustu
	plural (all-case)	köldustu

• with loss of -ð after consonant in neuter:
• breiður (“wide”), erfiður (“difficult”), rauður (“red”)

positive forms of breiður

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	breiður	breið	breitt
	accusative	breiðan	breiða
	dative	breiðum	breiðri	breiðu
	genitive	breiðs	breiðrar	breiðs
	plural	masculine	feminine	neuter
	nominative	breiðir	breiðar	breið
	accusative	breiða
	dative	breiðum
	genitive	breiðra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	breiði	breiða	breiða
	acc/dat/gen	breiða	breiðu
	plural (all-case)	breiðu

comparative forms of breiður

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	breiðari	breiðari	breiðara
	plural (all-case)	breiðari

superlative forms of breiður

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	breiðastur	breiðust	breiðast
	accusative	breiðastan	breiðasta
	dative	breiðustum	breiðastri	breiðustu
	genitive	breiðasts	breiðastrar	breiðasts
	plural	masculine	feminine	neuter
	nominative	breiðastir	breiðastar	breiðust
	accusative	breiðasta
	dative	breiðustum
	genitive	breiðastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	breiðasti	breiðasta	breiðasta
	acc/dat/gen	breiðasta	breiðustu
	plural (all-case)	breiðustu

• with loss of -ð after consonant in neuter, and u-mutation:
• harður (“hard”)

positive forms of harður

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	harður	hörð	hart
	accusative	harðan	harða
	dative	hörðum	harðri	hörðu
	genitive	harðs	harðrar	harðs
	plural	masculine	feminine	neuter
	nominative	harðir	harðar	hörð
	accusative	harða
	dative	hörðum
	genitive	harðra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	harði	harða	harða
	acc/dat/gen	harða	hörðu
	plural (all-case)	hörðu

comparative forms of harður

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	harðari	harðari	harðara
	plural (all-case)	harðari

superlative forms of harður

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	harðastur	hörðust	harðast
	accusative	harðastan	harðasta
	dative	hörðustum	harðastri	hörðustu
	genitive	harðasts	harðastrar	harðasts
	plural	masculine	feminine	neuter
	nominative	harðastir	harðastar	hörðust
	accusative	harðasta
	dative	hörðustum
	genitive	harðastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	harðasti	harðasta	harðasta
	acc/dat/gen	harðasta	hörðustu
	plural (all-case)	hörðustu

• with loss of -t after consonant in neuter:
• réttur (“right, correct”), stuttur (“short”), þyrstur (“thirsty”)
• rettur, þyrstur

positive forms of réttur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	réttur	rétt	rétt
	accusative	réttan	rétta
	dative	réttum	réttri	réttu
	genitive	rétts	réttrar	rétts
	plural	masculine	feminine	neuter
	nominative	réttir	réttar	rétt
	accusative	rétta
	dative	réttum
	genitive	réttra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	rétti	rétta	rétta
	acc/dat/gen	rétta	réttu
	plural (all-case)	réttu

comparative forms of réttur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	réttari	réttari	réttara
	plural (all-case)	réttari

superlative forms of réttur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	réttastur	réttust	réttast
	accusative	réttastan	réttasta
	dative	réttustum	réttastri	réttustu
	genitive	réttasts	réttastrar	réttasts
	plural	masculine	feminine	neuter
	nominative	réttastir	réttastar	réttust
	accusative	réttasta
	dative	réttustum
	genitive	réttastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	réttasti	réttasta	réttasta
	acc/dat/gen	réttasta	réttustu
	plural (all-case)	réttustu

positive forms of stuttur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	stuttur	stutt	stutt
	accusative	stuttan	stutta
	dative	stuttum	stuttri	stuttu
	genitive	stutts	stuttrar	stutts
	plural	masculine	feminine	neuter
	nominative	stuttir	stuttar	stutt
	accusative	stutta
	dative	stuttum
	genitive	stuttra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	stutti	stutta	stutta
	acc/dat/gen	stutta	stuttu
	plural (all-case)	stuttu

comparative forms of stuttur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	styttri	styttri	styttra
	plural (all-case)	styttri

superlative forms of stuttur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	stystur	styst	styst
	accusative	stystan	stysta
	dative	stystum	stystri	stystu
	genitive	stysts	stystrar	stysts
	plural	masculine	feminine	neuter
	nominative	stystir	stystar	styst
	accusative	stysta
	dative	stystum
	genitive	stystra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	stysti	stysta	stysta
	acc/dat/gen	stysta	stystu
	plural (all-case)	stystu

• with loss of -t after consonant in neuter, and u-mutation:
• fastur (“firm, fixed”), brattur (“steep”), bjartur (“bright”), svartur (“black”),

positive forms of fastur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	fastur	föst	fast
	accusative	fastan	fasta
	dative	föstum	fastri	föstu
	genitive	fasts	fastrar	fasts
	plural	masculine	feminine	neuter
	nominative	fastir	fastar	föst
	accusative	fasta
	dative	föstum
	genitive	fastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	fasti	fasta	fasta
	acc/dat/gen	fasta	föstu
	plural (all-case)	föstu

comparative forms of fastur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	fastari	fastari	fastara
	plural (all-case)	fastari

superlative forms of fastur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	fastastur	föstust	fastast
	accusative	fastastan	fastasta
	dative	föstustum	fastastri	föstustu
	genitive	fastasts	fastastrar	fastasts
	plural	masculine	feminine	neuter
	nominative	fastastir	fastastar	föstust
	accusative	fastasta
	dative	föstustum
	genitive	fastastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	fastasti	fastasta	fastasta
	acc/dat/gen	fastasta	föstustu
	plural (all-case)	föstustu

• with assimilation of -dd -> -tt in neuter:
• with assimilation of -dd -> -tt in neuter, and u-mutation:
• saddur (“full, satiated”)

positive forms of saddur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	saddur	södd	satt
	accusative	saddan	sadda
	dative	söddum	saddri	söddu
	genitive	sadds	saddrar	sadds
	plural	masculine	feminine	neuter
	nominative	saddir	saddar	södd
	accusative	sadda
	dative	söddum
	genitive	saddra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	saddi	sadda	sadda
	acc/dat/gen	sadda	söddu
	plural (all-case)	söddu

comparative forms of saddur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	saddari	saddari	saddara
	plural (all-case)	saddari

superlative forms of saddur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	saddastur	söddust	saddast
	accusative	saddastan	saddasta
	dative	söddustum	saddastri	söddustu
	genitive	saddasts	saddastrar	saddasts
	plural	masculine	feminine	neuter
	nominative	saddastir	saddastar	söddust
	accusative	saddasta
	dative	söddustum
	genitive	saddastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	saddasti	saddasta	saddasta
	acc/dat/gen	saddasta	söddustu
	plural (all-case)	söddustu

• with assimilation of -ð after vowel -> -tt in neuter:
• with assimilation of -ð after vowel -> -tt in neuter, and u-mutation (uU mutation in the superlative):
• glaður (“glad”), athafnaglaður (“industrious?”)

positive forms of glaður

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	glaður	glöð	glatt
	accusative	glaðan	glaða
	dative	glöðum	glaðri	glöðu
	genitive	glaðs	glaðrar	glaðs
	plural	masculine	feminine	neuter
	nominative	glaðir	glaðar	glöð
	accusative	glaða
	dative	glöðum
	genitive	glaðra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	glaði	glaða	glaða
	acc/dat/gen	glaða	glöðu
	plural (all-case)	glöðu

comparative forms of glaður

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	glaðari	glaðari	glaðara
	plural (all-case)	glaðari

superlative forms of glaður

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	glaðastur	glöðust	glaðast
	accusative	glaðastan	glaðasta
	dative	glöðustum	glaðastri	glöðustu
	genitive	glaðasts	glaðastrar	glaðasts
	plural	masculine	feminine	neuter
	nominative	glaðastir	glaðastar	glöðust
	accusative	glaðasta
	dative	glöðustum
	genitive	glaðastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	glaðasti	glaðasta	glaðasta
	acc/dat/gen	glaðasta	glöðustu
	plural (all-case)	glöðustu

positive forms of athafnaglaður

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	athafnaglaður	athafnaglöð	athafnaglatt
	accusative	athafnaglaðan	athafnaglaða
	dative	athafnaglöðum	athafnaglaðri	athafnaglöðu
	genitive	athafnaglaðs	athafnaglaðrar	athafnaglaðs
	plural	masculine	feminine	neuter
	nominative	athafnaglaðir	athafnaglaðar	athafnaglöð
	accusative	athafnaglaða
	dative	athafnaglöðum
	genitive	athafnaglaðra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	athafnaglaði	athafnaglaða	athafnaglaða
	acc/dat/gen	athafnaglaða	athafnaglöðu
	plural (all-case)	athafnaglöðu

comparative forms of athafnaglaður

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	athafnaglaðari	athafnaglaðari	athafnaglaðara
	plural (all-case)	athafnaglaðari

superlative forms of athafnaglaður

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	athafnaglaðastur	athafnaglöðust	athafnaglaðast
	accusative	athafnaglaðastan	athafnaglaðasta
	dative	athafnaglöðustum	athafnaglaðastri	athafnaglöðustu
	genitive	athafnaglaðasts	athafnaglaðastrar	athafnaglaðasts
	plural	masculine	feminine	neuter
	nominative	athafnaglaðastir	athafnaglaðastar	athafnaglöðust
	accusative	athafnaglaðasta
	dative	athafnaglöðustum
	genitive	athafnaglaðastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	athafnaglaðasti	athafnaglaðasta	athafnaglaðasta
	acc/dat/gen	athafnaglaðasta	athafnaglöðustu
	plural (all-case)	athafnaglöðustu

• with maintenance of -ð after vowel in neuter:
• with maintenance of -ð after vowel in neuter, uU-mutation in the positive, -ri in the comparative, -ast in the superlative with uUU-mutation (e.g. gallaðastur -> feminine gölluðust); all this should be the default when 'pp' is active:
• kallaður (“called”), gáfaður (“gifted”), gallaður (“faulty, defective”), saltaður (“salty”)

positive forms of kallaður

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	kallaður	kölluð	kallað
	accusative	kallaðan	kallaða
	dative	kölluðum	kallaðri	kölluðu
	genitive	kallaðs	kallaðrar	kallaðs
	plural	masculine	feminine	neuter
	nominative	kallaðir	kallaðar	kölluð
	accusative	kallaða
	dative	kölluðum
	genitive	kallaðra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	kallaði	kallaða	kallaða
	acc/dat/gen	kallaða	kölluðu
	plural (all-case)	kölluðu

positive forms of gáfaður

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	gáfaður	gáfuð	gáfað
	accusative	gáfaðan	gáfaða
	dative	gáfuðum	gáfaðri	gáfuðu
	genitive	gáfaðs	gáfaðrar	gáfaðs
	plural	masculine	feminine	neuter
	nominative	gáfaðir	gáfaðar	gáfuð
	accusative	gáfaða
	dative	gáfuðum
	genitive	gáfaðra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	gáfaði	gáfaða	gáfaða
	acc/dat/gen	gáfaða	gáfuðu
	plural (all-case)	gáfuðu

comparative forms of gáfaður

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	gáfaðri	gáfaðri	gáfaðra
	plural (all-case)	gáfaðri

superlative forms of gáfaður

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	gáfaðastur	gáfuðust	gáfaðast
	accusative	gáfaðastan	gáfaðasta
	dative	gáfuðustum	gáfaðastri	gáfuðustu
	genitive	gáfaðasts	gáfaðastrar	gáfaðasts
	plural	masculine	feminine	neuter
	nominative	gáfaðastir	gáfaðastar	gáfuðust
	accusative	gáfaðasta
	dative	gáfuðustum
	genitive	gáfaðastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	gáfaðasti	gáfaðasta	gáfaðasta
	acc/dat/gen	gáfaðasta	gáfuðustu
	plural (all-case)	gáfuðustu

positive forms of gallaður

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	gallaður	gölluð	gallað
	accusative	gallaðan	gallaða
	dative	gölluðum	gallaðri	gölluðu
	genitive	gallaðs	gallaðrar	gallaðs
	plural	masculine	feminine	neuter
	nominative	gallaðir	gallaðar	gölluð
	accusative	gallaða
	dative	gölluðum
	genitive	gallaðra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	gallaði	gallaða	gallaða
	acc/dat/gen	gallaða	gölluðu
	plural (all-case)	gölluðu

comparative forms of gallaður

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	gallaðri	gallaðri	gallaðra
	plural (all-case)	gallaðri

superlative forms of gallaður

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	gallaðastur	gölluðust	gallaðast
	accusative	gallaðastan	gallaðasta
	dative	gölluðustum	gallaðastri	gölluðustu
	genitive	gallaðasts	gallaðastrar	gallaðasts
	plural	masculine	feminine	neuter
	nominative	gallaðastir	gallaðastar	gölluðust
	accusative	gallaðasta
	dative	gölluðustum
	genitive	gallaðastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	gallaðasti	gallaðasta	gallaðasta
	acc/dat/gen	gallaðasta	gölluðustu
	plural (all-case)	gölluðustu

words in -legur and -ugur

• in -legur; comparative in -ri, superlative in -astur
• eðlilegur (“natural”), fallegur (“beautiful”), laglegur (“pretty”), lélegur (“bad, inferior”), maklegur (“well deserved”), skemmtilegur (“amusing; interesting”), veglegur (“stately, magnificnet”), venjulegur (“usual”), þjösnalegur (“rough, coarse”)

positive forms of fallegur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	fallegur	falleg	fallegt
	accusative	fallegan	fallega
	dative	fallegum	fallegri	fallegu
	genitive	fallegs	fallegrar	fallegs
	plural	masculine	feminine	neuter
	nominative	fallegir	fallegar	falleg
	accusative	fallega
	dative	fallegum
	genitive	fallegra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	fallegi	fallega	fallega
	acc/dat/gen	fallega	fallegu
	plural (all-case)	fallegu

comparative forms of fallegur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	fallegri	fallegri	fallegra
	plural (all-case)	fallegri

superlative forms of fallegur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	fallegastur	fallegust	fallegast
	accusative	fallegastan	fallegasta
	dative	fallegustum	fallegastri	fallegustu
	genitive	fallegasts	fallegastrar	fallegasts
	plural	masculine	feminine	neuter
	nominative	fallegastir	fallegastar	fallegust
	accusative	fallegasta
	dative	fallegustum
	genitive	fallegastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	fallegasti	fallegasta	fallegasta
	acc/dat/gen	fallegasta	fallegustu
	plural (all-case)	fallegustu

• in -ugur; comparative in -ri, superlative in -astur; per Thomson, optional poetic contraction before vocalic endings, but not in BÍN for any of these words
• auðugur (“rich”), grösugur (“grassy”), göfugur (“noble”), kunnugur (“acquainted, known”), máttugur (“mighty”), slóttugur (“cunning, sly”), öflugur (“strong”), öfugur (“reversed; wrong”), önugur (“sullen”)

positive forms of auðugur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	auðugur	auðug	auðugt
	accusative	auðugan	auðuga
	dative	auðugum	auðugri	auðugu
	genitive	auðugs	auðugrar	auðugs
	plural	masculine	feminine	neuter
	nominative	auðugir	auðugar	auðug
	accusative	auðuga
	dative	auðugum
	genitive	auðugra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	auðugi	auðuga	auðuga
	acc/dat/gen	auðuga	auðugu
	plural (all-case)	auðugu

comparative forms of auðugur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	auðugri	auðugri	auðugra
	plural (all-case)	auðugri

superlative forms of auðugur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	auðugastur	auðugust	auðugast
	accusative	auðugastan	auðugasta
	dative	auðugustum	auðugastri	auðugustu
	genitive	auðugasts	auðugastrar	auðugasts
	plural	masculine	feminine	neuter
	nominative	auðugastir	auðugastar	auðugust
	accusative	auðugasta
	dative	auðugustum
	genitive	auðugastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	auðugasti	auðugasta	auðugasta
	acc/dat/gen	auðugasta	auðugustu
	plural (all-case)	auðugustu

words in -ár, -ór, -úr where the -r is not part of the stem

• blár (“blue”), flár (“gaping, distended; deceitful”), frár (“swift(footed)”), gljár (“bright, shining”), grár (“gray”), hrár (“raw”), knár (“vigorous, clever”), -skár (herskár (“warlike”), níðskár (“libelous (of poets)”)), -spár (forspár (“prophetic”), sannspár (“prophetic”)), þrár (“obstinate, persistent”)
• Default comparative in -rri, default superlative in -astur; endings in -t and -r double the consonant after the long vowel. Thomson claims trúr and þrár can have alternative superlatives trústur and þrástur but BÍN doesn't show them.

positive forms of blár

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	blár	blá	blátt
	accusative	bláan	bláa
	dative	bláum	blárri	bláu
	genitive	blás	blárrar	blás
	plural	masculine	feminine	neuter
	nominative	bláir	bláar	blá
	accusative	bláa
	dative	bláum
	genitive	blárra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	blái	bláa	bláa
	acc/dat/gen	bláa	bláu
	plural (all-case)	bláu

comparative forms of blár

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	blárri	blárri	blárra
	plural (all-case)	blárri

superlative forms of blár

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	bláastur	bláust	bláast
	accusative	bláastan	bláasta
	dative	bláustum	bláastri	bláustu
	genitive	bláasts	bláastrar	bláasts
	plural	masculine	feminine	neuter
	nominative	bláastir	bláastar	bláust
	accusative	bláasta
	dative	bláustum
	genitive	bláastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	bláasti	bláasta	bláasta
	acc/dat/gen	bláasta	bláustu
	plural (all-case)	bláustu

• Per BÍN, gljár has no comparative or superlative

positive forms of gljár

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	gljár	gljá	gljátt
	accusative	gljáan	gljáa
	dative	gljáum	gljárri	gljáu
	genitive	gljás	gljárrar	gljás
	plural	masculine	feminine	neuter
	nominative	gljáir	gljáar	gljá
	accusative	gljáa
	dative	gljáum
	genitive	gljárra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	gljái	gljáa	gljáa
	acc/dat/gen	gljáa	gljáu
	plural (all-case)	gljáu

• fár (“few”)

positive forms of fár

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	fár	fá	fátt
	accusative	fáan	fáa
	dative	fáum	fárri	fáu
	genitive	fás	fárrar	fás
	plural	masculine	feminine	neuter
	nominative	fáir	fáar	fá
	accusative	fáa
	dative	fáum
	genitive	fárra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	fái	fáa	fáa
	acc/dat/gen	fáa	fáu
	plural (all-case)	fáu

comparative forms of fár

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	færri	færri	færra
	plural (all-case)	færri

superlative forms of fár

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	fæstur	fæst	fæst
	accusative	fæstan	fæsta
	dative	fæstum	fæstri	fæstu
	genitive	fæsts	fæstrar	fæsts
	plural	masculine	feminine	neuter
	nominative	fæstir	fæstar	fæst
	accusative	fæsta
	dative	fæstum
	genitive	fæstra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	fæsti	fæsta	fæsta
	acc/dat/gen	fæsta	fæstu
	plural (all-case)	fæstu

• hár (“high”)

positive forms of hár

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	hár	há	hátt
	accusative	háan	háa
	dative	háum	hárri	háu
	genitive	hás	hárrar	hás
	plural	masculine	feminine	neuter
	nominative	háir	háar	há
	accusative	háa
	dative	háum
	genitive	hárra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	hái	háa	háa
	acc/dat/gen	háa	háu
	plural (all-case)	háu

comparative forms of hár

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	hærri	hærri	hærra
	plural (all-case)	hærri

superlative forms of hár

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	hæstur	hæst	hæst
	accusative	hæstan	hæsta
	dative	hæstum	hæstri	hæstu
	genitive	hæsts	hæstrar	hæsts
	plural	masculine	feminine	neuter
	nominative	hæstir	hæstar	hæst
	accusative	hæsta
	dative	hæstum
	genitive	hæstra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	hæsti	hæsta	hæsta
	acc/dat/gen	hæsta	hæstu
	plural (all-case)	hæstu

• smár (“small”)

positive forms of smár

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	smár	smá	smátt
	accusative	smáan	smáa
	dative	smáum	smárri	smáu
	genitive	smás	smárrar	smás
	plural	masculine	feminine	neuter
	nominative	smáir	smáar	smá
	accusative	smáa
	dative	smáum
	genitive	smárra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	smái	smáa	smáa
	acc/dat/gen	smáa	smáu
	plural (all-case)	smáu

comparative forms of smár

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	smærri	smærri	smærra
	plural (all-case)	smærri

superlative forms of smár

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	smæstur	smæst	smæst
	accusative	smæstan	smæsta
	dative	smæstum	smæstri	smæstu
	genitive	smæsts	smæstrar	smæsts
	plural	masculine	feminine	neuter
	nominative	smæstir	smæstar	smæst
	accusative	smæsta
	dative	smæstum
	genitive	smæstra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	smæsti	smæsta	smæsta
	acc/dat/gen	smæsta	smæstu
	plural (all-case)	smæstu

• frjór (“fruitful”), mjór (“thin, slender”), rór (“peaceful”), sljór (“blunt”)
• Like -ár words, when the stem ends in a long vowel, default comparative is -rri and superlative is -astur; but these words need ## as by default the -r is part of the stem.

positive forms of frjór

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	frjór	frjó	frjótt
	accusative	frjóan	frjóa
	dative	frjóum	frjórri	frjóu
	genitive	frjós	frjórrar	frjós
	plural	masculine	feminine	neuter
	nominative	frjóir	frjóar	frjó
	accusative	frjóa
	dative	frjóum
	genitive	frjórra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	frjói	frjóa	frjóa
	acc/dat/gen	frjóa	frjóu
	plural (all-case)	frjóu

comparative forms of frjór

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	frjórri	frjórri	frjórra
	plural (all-case)	frjórri

superlative forms of frjór

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	frjóastur	frjóust	frjóast
	accusative	frjóastan	frjóasta
	dative	frjóustum	frjóastri	frjóustu
	genitive	frjóasts	frjóastrar	frjóasts
	plural	masculine	feminine	neuter
	nominative	frjóastir	frjóastar	frjóust
	accusative	frjóasta
	dative	frjóustum
	genitive	frjóastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	frjóasti	frjóasta	frjóasta
	acc/dat/gen	frjóasta	frjóustu
	plural (all-case)	frjóustu

• mjór has superlative in -stur not -astur

positive forms of mjór

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	mjór	mjó	mjótt
	accusative	mjóan	mjóa
	dative	mjóum	mjórri	mjóu
	genitive	mjós	mjórrar	mjós
	plural	masculine	feminine	neuter
	nominative	mjóir	mjóar	mjó
	accusative	mjóa
	dative	mjóum
	genitive	mjórra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	mjói	mjóa	mjóa
	acc/dat/gen	mjóa	mjóu
	plural (all-case)	mjóu

comparative forms of mjór

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	mjórri	mjórri	mjórra
	plural (all-case)	mjórri

superlative forms of mjór

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	mjóstur	mjóst	mjóst
	accusative	mjóstan	mjósta
	dative	mjóstum	mjóstri	mjóstu
	genitive	mjósts	mjóstrar	mjósts
	plural	masculine	feminine	neuter
	nominative	mjóstir	mjóstar	mjóst
	accusative	mjósta
	dative	mjóstum
	genitive	mjóstra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	mjósti	mjósta	mjósta
	acc/dat/gen	mjósta	mjóstu
	plural (all-case)	mjóstu

• trúr (“faithful”)
• Like -ár words, when the stem ends in a long vowel, default comparative is -rri and superlative is -astur; but these words need ## as by default the -r is part of the stem.

positive forms of trúr

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	trúr	trú	trútt
	accusative	trúan	trúa
	dative	trúum	trúrri	trúu
	genitive	trús	trúrrar	trús
	plural	masculine	feminine	neuter
	nominative	trúir	trúar	trú
	accusative	trúa
	dative	trúum
	genitive	trúrra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	trúi	trúa	trúa
	acc/dat/gen	trúa	trúu
	plural (all-case)	trúu

comparative forms of trúr

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	trúrri	trúrri	trúrra
	plural (all-case)	trúrri

superlative forms of trúr

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	trúastur	trúust	trúast
	accusative	trúastan	trúasta
	dative	trúustum	trúastri	trúustu
	genitive	trúasts	trúastrar	trúasts
	plural	masculine	feminine	neuter
	nominative	trúastir	trúastar	trúust
	accusative	trúasta
	dative	trúustum
	genitive	trúastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	trúasti	trúasta	trúasta
	acc/dat/gen	trúasta	trúustu
	plural (all-case)	trúustu

words in -ær, -ýr where the -r is not part of the stem

• glær (“clear, bright; translucent; pale and ragged”), langær (“long-lasting”), -sær (auðsær (“evident”), djúpsær (“profound”), einsær (“evident”), gagnsær (“transparent”), glöggsær (“clearsighted”), víðsær (“wide-seeing”))
• Default comparative in -rri, default superlative in -jastur as j-infix is the default here before vocalic endings.

positive forms of langær

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	langær	langæ	langætt
	accusative	langæjan	langæja
	dative	langæjum	langærri	langæju
	genitive	langæs	langærrar	langæs
	plural	masculine	feminine	neuter
	nominative	langæir	langæjar	langæ
	accusative	langæja
	dative	langæjum
	genitive	langærra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	langæi	langæja	langæja
	acc/dat/gen	langæja	langæju
	plural (all-case)	langæju

comparative forms of langær

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	langærri	langærri	langærra
	plural (all-case)	langærri

superlative forms of langær

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	langæjastur	langæjust	langæjast
	accusative	langæjastan	langæjasta
	dative	langæjustum	langæjastri	langæjustu
	genitive	langæjasts	langæjastrar	langæjasts
	plural	masculine	feminine	neuter
	nominative	langæjastir	langæjastar	langæjust
	accusative	langæjasta
	dative	langæjustum
	genitive	langæjastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	langæjasti	langæjasta	langæjasta
	acc/dat/gen	langæjasta	langæjustu
	plural (all-case)	langæjustu

• glær seems to traditionally (per Thomson, Íslensk orðsifjabók) have a stem glæ- but in modern usage (per BÍN) have a stem glær-; note the * at the beginning of the first footnote, which cancels out the footnote when another footnote is added to the form; that ensures that forms that overlap between the two usages have no footnoe

positive forms of glær

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	glær	glæ	glætt
	accusative	glæjan	glæja
	dative	glæjum	glærri	glæju
	genitive	glæs	glærrar	glæs
	plural	masculine	feminine	neuter
	nominative	glæir	glæjar	glæ
	accusative	glæja
	dative	glæjum
	genitive	glærra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	glæi	glæja	glæja
	acc/dat/gen	glæja	glæju
	plural (all-case)	glæju

comparative forms of glær

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	glærri	glærri	glærra
	plural (all-case)	glærri

superlative forms of glær

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	glæjastur	glæjust	glæjast
	accusative	glæjastan	glæjasta
	dative	glæjustum	glæjastri	glæjustu
	genitive	glæjasts	glæjastrar	glæjasts
	plural	masculine	feminine	neuter
	nominative	glæjastir	glæjastar	glæjust
	accusative	glæjasta
	dative	glæjustum
	genitive	glæjastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	glæjasti	glæjasta	glæjasta
	acc/dat/gen	glæjasta	glæjustu
	plural (all-case)	glæjustu

• hlýr (“warm”), nýr (“new”)

positive forms of nýr

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	nýr	ný	nýtt
	accusative	nýjan	nýja
	dative	nýjum	nýrri	nýju
	genitive	nýs	nýrrar	nýs
	plural	masculine	feminine	neuter
	nominative	nýir	nýjar	ný
	accusative	nýja
	dative	nýjum
	genitive	nýrra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	nýi	nýja	nýja
	acc/dat/gen	nýja	nýju
	plural (all-case)	nýju

comparative forms of nýr

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	nýrri	nýrri	nýrra
	plural (all-case)	nýrri

superlative forms of nýr

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	nýjastur	nýjust	nýjast
	accusative	nýjastan	nýjasta
	dative	nýjustum	nýjastri	nýjustu
	genitive	nýjasts	nýjastrar	nýjasts
	plural	masculine	feminine	neuter
	nominative	nýjastir	nýjastar	nýjust
	accusative	nýjasta
	dative	nýjustum
	genitive	nýjastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	nýjasti	nýjasta	nýjasta
	acc/dat/gen	nýjasta	nýjustu
	plural (all-case)	nýjustu

words in vowel + -r where the -r is part of the stem

• sár (“sore”), varkár (“cautious”)
• Words in -ár and -ær need # to include the -r in the stem. Comparative is -ari, superlative -astur. Thomson claims that all these words have alternative comparatives in -ri and superlatives in -stur but BÍN doesn't show them.

positive forms of sár

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	sár	sár	sárt
	accusative	sáran	sára
	dative	sárum	sárri	sáru
	genitive	sárs	sárrar	sárs
	plural	masculine	feminine	neuter
	nominative	sárir	sárar	sár
	accusative	sára
	dative	sárum
	genitive	sárra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	sári	sára	sára
	acc/dat/gen	sára	sáru
	plural (all-case)	sáru

comparative forms of sár

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	sárari	sárari	sárara
	plural (all-case)	sárari

superlative forms of sár

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	sárastur	sárust	sárast
	accusative	sárastan	sárasta
	dative	sárustum	sárastri	sárustu
	genitive	sárasts	sárastrar	sárasts
	plural	masculine	feminine	neuter
	nominative	sárastir	sárastar	sárust
	accusative	sárasta
	dative	sárustum
	genitive	sárastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	sárasti	sárasta	sárasta
	acc/dat/gen	sárasta	sárustu
	plural (all-case)	sárustu

• ber (“bare”)

positive forms of ber

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	ber	ber	bert
	accusative	beran	bera
	dative	berum	berri	beru
	genitive	bers	berrar	bers
	plural	masculine	feminine	neuter
	nominative	berir	berar	ber
	accusative	bera
	dative	berum
	genitive	berra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	beri	bera	bera
	acc/dat/gen	bera	beru
	plural (all-case)	beru

comparative forms of ber

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	berari	berari	berara
	plural (all-case)	berari

superlative forms of ber

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	berastur	berust	berast
	accusative	berastan	berasta
	dative	berustum	berastri	berustu
	genitive	berasts	berastrar	berasts
	plural	masculine	feminine	neuter
	nominative	berastir	berastar	berust
	accusative	berasta
	dative	berustum
	genitive	berastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	berasti	berasta	berasta
	acc/dat/gen	berasta	berustu
	plural (all-case)	berustu

• bær (“able to carry; bearable; entitled”) (léttbær (“easy to bear”), tímabær (“timely, opportune”), þungbær (“burdensome, oppressive”)), fær (“capable, able; passable (road)”) (léttfær (“nimble”)), glær (“clear, bright”) (also without -r in the stem), kær (“dear”), mær (“famous, glorious”) (archaic), skær (“clear, bright; pure”), tær (“limpid, clear”), vær (“peaceful”), ær (“mad, crazy”), -ær (andær (“opposite-oared”) [not in BÍN], einær (“one year old; annual (plant)”), elliær (“senile”), fjölær (“perennial (plant)”), gamalær (“senile”), langær (“long-lasting”) [without stem -r in BÍN], margær (“many-oared”) [not in BÍN])

positive forms of bær

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	bær	bær	bært
	accusative	bæran	bæra
	dative	bærum	bærri	bæru
	genitive	bærs	bærrar	bærs
	plural	masculine	feminine	neuter
	nominative	bærir	bærar	bær
	accusative	bæra
	dative	bærum
	genitive	bærra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	bæri	bæra	bæra
	acc/dat/gen	bæra	bæru
	plural (all-case)	bæru

comparative forms of bær

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	bærari	bærari	bærara
	plural (all-case)	bærari

superlative forms of bær

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	bærastur	bærust	bærast
	accusative	bærastan	bærasta
	dative	bærustum	bærastri	bærustu
	genitive	bærasts	bærastrar	bærasts
	plural	masculine	feminine	neuter
	nominative	bærastir	bærastar	bærust
	accusative	bærasta
	dative	bærustum
	genitive	bærastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	bærasti	bærasta	bærasta
	acc/dat/gen	bærasta	bærustu
	plural (all-case)	bærustu

positive forms of einær

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	einær	einær	einært
	accusative	einæran	einæra
	dative	einærum	einærri	einæru
	genitive	einærs	einærrar	einærs
	plural	masculine	feminine	neuter
	nominative	einærir	einærar	einær
	accusative	einæra
	dative	einærum
	genitive	einærra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	einæri	einæra	einæra
	acc/dat/gen	einæra	einæru
	plural (all-case)	einæru

(likewise fjölær)

• meyr (“tender, sensitive”)

positive forms of meyr

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	meyr	meyr	meyrt
	accusative	meyran	meyra
	dative	meyrum	meyrri	meyru
	genitive	meyrs	meyrrar	meyrs
	plural	masculine	feminine	neuter
	nominative	meyrir	meyrar	meyr
	accusative	meyra
	dative	meyrum
	genitive	meyrra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	meyri	meyra	meyra
	acc/dat/gen	meyra	meyru
	plural (all-case)	meyru

comparative forms of meyr

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	meyrari	meyrari	meyrara
	plural (all-case)	meyrari

superlative forms of meyr

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	meyrastur	meyrust	meyrast
	accusative	meyrastan	meyrasta
	dative	meyrustum	meyrastri	meyrustu
	genitive	meyrasts	meyrastrar	meyrasts
	plural	masculine	feminine	neuter
	nominative	meyrastir	meyrastar	meyrust
	accusative	meyrasta
	dative	meyrustum
	genitive	meyrastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	meyrasti	meyrasta	meyrasta
	acc/dat/gen	meyrasta	meyrustu
	plural (all-case)	meyrustu

• skír (“clear, bright; pure”)

positive forms of skír

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	skír	skír	skírt
	accusative	skíran	skíra
	dative	skírum	skírri	skíru
	genitive	skírs	skírrar	skírs
	plural	masculine	feminine	neuter
	nominative	skírir	skírar	skír
	accusative	skíra
	dative	skírum
	genitive	skírra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	skíri	skíra	skíra
	acc/dat/gen	skíra	skíru
	plural (all-case)	skíru

comparative forms of skír

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	skírari	skírari	skírara
	plural (all-case)	skírari

superlative forms of skír

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	skírastur	skírust	skírast
	accusative	skírastan	skírasta
	dative	skírustum	skírastri	skírustu
	genitive	skírasts	skírastrar	skírasts
	plural	masculine	feminine	neuter
	nominative	skírastir	skírastar	skírust
	accusative	skírasta
	dative	skírustum
	genitive	skírastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	skírasti	skírasta	skírasta
	acc/dat/gen	skírasta	skírustu
	plural (all-case)	skírustu

• stór (“big”)

positive forms of stór

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	stór	stór	stórt
	accusative	stóran	stóra
	dative	stórum	stórri	stóru
	genitive	stórs	stórrar	stórs
	plural	masculine	feminine	neuter
	nominative	stórir	stórar	stór
	accusative	stóra
	dative	stórum
	genitive	stórra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	stóri	stóra	stóra
	acc/dat/gen	stóra	stóru
	plural (all-case)	stóru

comparative forms of stór

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	stærri	stærri	stærra
	plural (all-case)	stærri

superlative forms of stór

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	stærstur	stærst	stærst
	accusative	stærstan	stærsta
	dative	stærstum	stærstri	stærstu
	genitive	stærsts	stærstrar	stærsts
	plural	masculine	feminine	neuter
	nominative	stærstir	stærstar	stærst
	accusative	stærsta
	dative	stærstum
	genitive	stærstra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	stærsti	stærsta	stærsta
	acc/dat/gen	stærsta	stærstu
	plural (all-case)	stærstu

• dýr (“dear, expensive”), hýr (“smiling, friendly; tipsy”), rýr (“small; poor, scanty”), skýr (“clear, evident; intelligent”)

positive forms of dýr

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	dýr	dýr	dýrt
	accusative	dýran	dýra
	dative	dýrum	dýrri	dýru
	genitive	dýrs	dýrrar	dýrs
	plural	masculine	feminine	neuter
	nominative	dýrir	dýrar	dýr
	accusative	dýra
	dative	dýrum
	genitive	dýrra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	dýri	dýra	dýra
	acc/dat/gen	dýra	dýru
	plural (all-case)	dýru

comparative forms of dýr

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	dýrari	dýrari	dýrara
	plural (all-case)	dýrari

superlative forms of dýr

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	dýrastur	dýrust	dýrast
	accusative	dýrastan	dýrasta
	dative	dýrustum	dýrastri	dýrustu
	genitive	dýrasts	dýrastrar	dýrasts
	plural	masculine	feminine	neuter
	nominative	dýrastir	dýrastar	dýrust
	accusative	dýrasta
	dative	dýrustum
	genitive	dýrastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	dýrasti	dýrasta	dýrasta
	acc/dat/gen	dýrasta	dýrustu
	plural (all-case)	dýrustu

• ör (“brisk, prompt; liberal, generous”)

positive forms of ör

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	ör	ör	ört
	accusative	öran	öra
	dative	örum	örri	öru
	genitive	örs	örrar	örs
	plural	masculine	feminine	neuter
	nominative	örir	örar	ör
	accusative	öra
	dative	örum
	genitive	örra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	öri	öra	öra
	acc/dat/gen	öra	öru
	plural (all-case)	öru

comparative forms of ör

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	örari	örari	örara
	plural (all-case)	örari

superlative forms of ör

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	örastur	örust	örast
	accusative	örastan	örasta
	dative	örustum	örastri	örustu
	genitive	örasts	örastrar	örasts
	plural	masculine	feminine	neuter
	nominative	örastir	örastar	örust
	accusative	örasta
	dative	örustum
	genitive	örastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	örasti	örasta	örasta
	acc/dat/gen	örasta	örustu
	plural (all-case)	örustu

words in -ur that is part of the stem

• Contraction is the norm here. Default comparative and superlative have contraction + -ari, -astur.
• bitur (“bitter; sharp”), digur (“thick, burly”), ítur (“excellent, beautiful”), lipur (“nimble”), vitur (“wise, clever”)
• bitur has an alternative comparative biturri. Here ~ stands for the (uncontracted) bitur-.

positive forms of bitur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	bitur	bitur	biturt
	accusative	bitran	bitra
	dative	bitrum	biturri	bitru
	genitive	biturs	biturrar	biturs
	plural	masculine	feminine	neuter
	nominative	bitrir	bitrar	bitur
	accusative	bitra
	dative	bitrum
	genitive	biturra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	bitri	bitra	bitra
	acc/dat/gen	bitra	bitru
	plural (all-case)	bitru

comparative forms of bitur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	bitrari, biturri	bitrari, biturri	bitrara, biturra
	plural (all-case)	bitrari, biturri

superlative forms of bitur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	bitrastur	bitrust	bitrast
	accusative	bitrastan	bitrasta
	dative	bitrustum	bitrastri	bitrustu
	genitive	bitrasts	bitrastrar	bitrasts
	plural	masculine	feminine	neuter
	nominative	bitrastir	bitrastar	bitrust
	accusative	bitrasta
	dative	bitrustum
	genitive	bitrastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	bitrasti	bitrasta	bitrasta
	acc/dat/gen	bitrasta	bitrustu
	plural (all-case)	bitrustu

• digur, lipur, vitur are like bitur.

positive forms of digur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	digur	digur	digurt
	accusative	digran	digra
	dative	digrum	digurri	digru
	genitive	digurs	digurrar	digurs
	plural	masculine	feminine	neuter
	nominative	digrir	digrar	digur
	accusative	digra
	dative	digrum
	genitive	digurra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	digri	digra	digra
	acc/dat/gen	digra	digru
	plural (all-case)	digru

comparative forms of digur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	digrari, digurri	digrari, digurri	digrara, digurra
	plural (all-case)	digrari, digurri

superlative forms of digur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	digrastur	digrust	digrast
	accusative	digrastan	digrasta
	dative	digrustum	digrastri	digrustu
	genitive	digrasts	digrastrar	digrasts
	plural	masculine	feminine	neuter
	nominative	digrastir	digrastar	digrust
	accusative	digrasta
	dative	digrustum
	genitive	digrastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	digrasti	digrasta	digrasta
	acc/dat/gen	digrasta	digrustu
	plural (all-case)	digrustu

positive forms of lipur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	lipur	lipur	lipurt
	accusative	lipran	lipra
	dative	liprum	lipurri	lipru
	genitive	lipurs	lipurrar	lipurs
	plural	masculine	feminine	neuter
	nominative	liprir	liprar	lipur
	accusative	lipra
	dative	liprum
	genitive	lipurra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	lipri	lipra	lipra
	acc/dat/gen	lipra	lipru
	plural (all-case)	lipru

comparative forms of lipur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	liprari, lipurri	liprari, lipurri	liprara, lipurra
	plural (all-case)	liprari, lipurri

superlative forms of lipur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	liprastur	liprust	liprast
	accusative	liprastan	liprasta
	dative	liprustum	liprastri	liprustu
	genitive	liprasts	liprastrar	liprasts
	plural	masculine	feminine	neuter
	nominative	liprastir	liprastar	liprust
	accusative	liprasta
	dative	liprustum
	genitive	liprastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	liprasti	liprasta	liprasta
	acc/dat/gen	liprasta	liprustu
	plural (all-case)	liprustu

positive forms of vitur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	vitur	vitur	viturt
	accusative	vitran	vitra
	dative	vitrum	viturri	vitru
	genitive	viturs	viturrar	viturs
	plural	masculine	feminine	neuter
	nominative	vitrir	vitrar	vitur
	accusative	vitra
	dative	vitrum
	genitive	viturra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	vitri	vitra	vitra
	acc/dat/gen	vitra	vitru
	plural (all-case)	vitru

comparative forms of vitur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	vitrari, viturri	vitrari, viturri	vitrara, viturra
	plural (all-case)	vitrari, viturri

superlative forms of vitur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	vitrastur	vitrust	vitrast
	accusative	vitrastan	vitrasta
	dative	vitrustum	vitrastri	vitrustu
	genitive	vitrasts	vitrastrar	vitrasts
	plural	masculine	feminine	neuter
	nominative	vitrastir	vitrastar	vitrust
	accusative	vitrasta
	dative	vitrustum
	genitive	vitrastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	vitrasti	vitrasta	vitrasta
	acc/dat/gen	vitrasta	vitrustu
	plural (all-case)	vitrustu

positive forms of ítur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	ítur	ítur	íturt
	accusative	ítran	ítra
	dative	ítrum	íturri	ítru
	genitive	íturs	íturrar	íturs
	plural	masculine	feminine	neuter
	nominative	ítrir	ítrar	ítur
	accusative	ítra
	dative	ítrum
	genitive	íturra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	ítri	ítra	ítra
	acc/dat/gen	ítra	ítru
	plural (all-case)	ítru

comparative forms of ítur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	ítrari	ítrari	ítrara
	plural (all-case)	ítrari

superlative forms of ítur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	ítrastur	ítrust	ítrast
	accusative	ítrastan	ítrasta
	dative	ítrustum	ítrastri	ítrustu
	genitive	ítrasts	ítrastrar	ítrasts
	plural	masculine	feminine	neuter
	nominative	ítrastir	ítrastar	ítrust
	accusative	ítrasta
	dative	ítrustum
	genitive	ítrastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	ítrasti	ítrasta	ítrasta
	acc/dat/gen	ítrasta	ítrustu
	plural (all-case)	ítrustu

• with u-mutation: dapur (“sad, downhearted”), fagur (“beautiful, fair”), magur (“lean”), vakur (“movable; ambling (horse)”) (árvakur (“vigilant; rising early”))
• dapur has comparatives daprari or uncontracted dapurri and superlative only daprastur. Note that the u-mutation of dapur in the feminine singular and neuter plural is döpur.

positive forms of dapur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	dapur	döpur	dapurt
	accusative	dapran	dapra
	dative	döprum	dapurri	döpru
	genitive	dapurs	dapurrar	dapurs
	plural	masculine	feminine	neuter
	nominative	daprir	daprar	döpur
	accusative	dapra
	dative	döprum
	genitive	dapurra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	dapri	dapra	dapra
	acc/dat/gen	dapra	döpru
	plural (all-case)	döpru

comparative forms of dapur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	daprari, dapurri	daprari, dapurri	daprara, dapurra
	plural (all-case)	daprari, dapurri

superlative forms of dapur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	daprastur	döprust	daprast
	accusative	daprastan	daprasta
	dative	döprustum	daprastri	döprustu
	genitive	daprasts	daprastrar	daprasts
	plural	masculine	feminine	neuter
	nominative	daprastir	daprastar	döprust
	accusative	daprasta
	dative	döprustum
	genitive	daprastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	daprasti	daprasta	daprasta
	acc/dat/gen	daprasta	döprustu
	plural (all-case)	döprustu

• As mentioned above, ^ applies i-mutation to the stem (which umlauts the second-to-last vowel when the stem ends in -ur) and ^! applies i-mutation to the contracted stem.

positive forms of fagur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	fagur	fögur	fagurt
	accusative	fagran	fagra
	dative	fögrum	fagurri	fögru
	genitive	fagurs	fagurrar	fagurs
	plural	masculine	feminine	neuter
	nominative	fagrir	fagrar	fögur
	accusative	fagra
	dative	fögrum
	genitive	fagurra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	fagri	fagra	fagra
	acc/dat/gen	fagra	fögru
	plural (all-case)	fögru

comparative forms of fagur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	fegurri, fegri	fegurri, fegri	fegurra, fegra
	plural (all-case)	fegurri, fegri

superlative forms of fagur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	fegurstur	fegurst	fegurst
	accusative	fegurstan	fegursta
	dative	fegurstum	fegurstri	fegurstu
	genitive	fegursts	fegurstrar	fegursts
	plural	masculine	feminine	neuter
	nominative	fegurstir	fegurstar	fegurst
	accusative	fegursta
	dative	fegurstum
	genitive	fegurstra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	fegursti	fegursta	fegursta
	acc/dat/gen	fegursta	fegurstu
	plural (all-case)	fegurstu

positive forms of magur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	magur	mögur	magurt
	accusative	magran	magra
	dative	mögrum	magurri	mögru
	genitive	magurs	magurrar	magurs
	plural	masculine	feminine	neuter
	nominative	magrir	magrar	mögur
	accusative	magra
	dative	mögrum
	genitive	magurra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	magri	magra	magra
	acc/dat/gen	magra	mögru
	plural (all-case)	mögru

comparative forms of magur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	magrari, megurri	magrari, megurri	magrara, megurra
	plural (all-case)	magrari, megurri

superlative forms of magur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	magrastur, megurstur	mögrust, megurst	magrast, megurst
	accusative	magrastan, megurstan	magrasta, megursta
	dative	mögrustum, megurstum	magrastri, megurstri	mögrustu, megurstu
	genitive	magrasts, megursts	magrastrar, megurstrar	magrasts, megursts
	plural	masculine	feminine	neuter
	nominative	magrastir, megurstir	magrastar, megurstar	mögrust, megurst
	accusative	magrasta, megursta
	dative	mögrustum, megurstum
	genitive	magrastra, megurstra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	magrasti, megursti	magrasta, megursta	magrasta, megursta
	acc/dat/gen	magrasta, megursta	mögrustu, megurstu
	plural (all-case)	mögrustu, megurstu

• vakur, árvakur

positive forms of vakur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	vakur	vökur	vakurt
	accusative	vakran	vakra
	dative	vökrum	vakurri	vökru
	genitive	vakurs	vakurrar	vakurs
	plural	masculine	feminine	neuter
	nominative	vakrir	vakrar	vökur
	accusative	vakra
	dative	vökrum
	genitive	vakurra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	vakri	vakra	vakra
	acc/dat/gen	vakra	vökru
	plural (all-case)	vökru

comparative forms of vakur

weak declension (definite)		masculine	feminine	neuter
	singular (all-case)	vakrari	vakrari	vakrara
	plural (all-case)	vakrari

superlative forms of vakur

strong declension (indefinite)	singular	masculine	feminine	neuter
	nominative	vakrastur	vökrust	vakrast
	accusative	vakrastan	vakrasta
	dative	vökrustum	vakrastri	vökrustu
	genitive	vakrasts	vakrastrar	vakrasts
	plural	masculine	feminine	neuter
	nominative	vakrastir	vakrastar	vökrust
	accusative	vakrasta
	dative	vökrustum
	genitive	vakrastra
weak declension (definite)	singular	masculine	feminine	neuter
	nominative	vakrasti	vakrasta	vakrasta
	acc/dat/gen	vakrasta	vökrustu
	plural (all-case)	vökrustu