Portaingéalach

Irish

From An Phortaingéil (“Portugal”) +‎ -ach (adjectival suffix).

Portaingéalach (genitive singular masculine Portaingéalaigh, genitive singular feminine Portaingéalaí, plural Portaingéalacha, not comparable)

Declension of *Portaingéalach*
	singular		plural (m/f)
Positive	masculine	feminine	(strong noun)	(weak noun)
nominative	Portaingéalach	Phortaingéalach	Portaingéalacha; Phortaingéalacha²
vocative	Phortaingéalaigh	Phortaingéalach	Portaingéalacha
genitive	Phortaingéalaigh	Portaingéalaí	Portaingéalacha	Portaingéalach
dative	Portaingéalach; Phortaingéalach¹	Phortaingéalach; Phortaingéalaigh (archaic)	Portaingéalacha; Phortaingéalacha²
Comparative	níos Portaingéalaí
Superlative	is Portaingéalaí

¹ When the preceding noun is lenited and governed by the definite article.
² When the preceding noun ends in a slender consonant.

Portaingéalach m (genitive singular Portaingéalaigh, nominative plural Portaingéalaigh)

Declension of Portaingéalach (first declension)

forms with the definite article
case	singular	plural
nominative	an Portaingéalach	na Portaingéalaigh
genitive	an Phortaingéalaigh	na bPortaingéalach
dative	leis an bPortaingéalach don Phortaingéalach	leis na Portaingéalaigh

Mutated forms of *Portaingéalach*
radical	lenition	eclipsis
Portaingéalach	Phortaingéalach	bPortaingéalach

Note: Certain mutated forms of some words can never occur in standard Modern Irish.
All possible mutated forms are displayed for convenience.