Reconstruction:Proto-Celtic/ɸarekʷennīkos

This Proto-Celtic entry contains reconstructed terms and roots. As such, the term(s) in this entry are not directly attested, but are hypothesized to have existed based on comparative evidence.

Proto-Celtic

Etymology

From *ɸarekʷennom (“end”) +‎ *-īkos (adjective-forming suffix).

Adjective

*ɸarekʷennīkos

1. leading, head

Inflection

O/ā-stem
masculine	singular	dual	plural
nominative	*ɸarekʷennīkos	*ɸarekʷennīkou	*ɸarekʷennīkoi
vocative	*ɸarekʷennīke	*ɸarekʷennīkou	*ɸarekʷennīkoi
accusative	*ɸarekʷennīkom	*ɸarekʷennīkou	*ɸarekʷennīkoms
genitive	*ɸarekʷennīkī	*ɸarekʷennīkous	*ɸarekʷennīkom
dative	*ɸarekʷennīkūi	*ɸarekʷennīkobom	*ɸarekʷennīkobos
instrumental	*ɸarekʷennīkū	*ɸarekʷennīkobim	*ɸarekʷennīkobis
feminine	singular	dual	plural
nominative	*ɸarekʷennīkā	*ɸarekʷennīkai	*ɸarekʷennīkās
vocative	*ɸarekʷennīkā	*ɸarekʷennīkai	*ɸarekʷennīkās
accusative	*ɸarekʷennīkam	*ɸarekʷennīkai	*ɸarekʷennīkams
genitive	*ɸarekʷennīkās	*ɸarekʷennīkous	*ɸarekʷennīkom
dative	*ɸarekʷennīkai	*ɸarekʷennīkābom	*ɸarekʷennīkābos
instrumental	*?	*ɸarekʷennīkābim	*ɸarekʷennīkābis
neuter	singular	dual	plural
nominative	*ɸarekʷennīkom	*ɸarekʷennīkou	*ɸarekʷennīkā
vocative	*ɸarekʷennīkom	*ɸarekʷennīkou	*ɸarekʷennīkā
accusative	*ɸarekʷennīkom	*ɸarekʷennīkou	*ɸarekʷennīkā
genitive	*ɸarekʷennīkī	*ɸarekʷennīkous	*ɸarekʷennīkom
dative	*ɸarekʷennīkūi	*ɸarekʷennīkobom	*ɸarekʷennīkobos
instrumental	*ɸarekʷennīkū	*ɸarekʷennīkobim	*ɸarekʷennīkobis

Declension of the comparative
masculine	singular	dual	plural
nominative	*ɸarekʷennīkyūs	*?	*ɸarekʷennīkyoses
vocative	*ɸarekʷennīkyūs	*?	*ɸarekʷennīkyoses
accusative	*ɸarekʷennīkyosam	*?	*ɸarekʷennīkyosams
genitive	*ɸarekʷennīkisos	*?	*ɸarekʷennīkisom
dative	*ɸarekʷennīkisei	*?	*ɸarekʷennīkisbos
instrumental	*ɸarekʷennīkisī	*?	*ɸarekʷennīkisbis
feminine	singular	dual	plural
nominative	*ɸarekʷennīkyūs	*?	*ɸarekʷennīkyoses
vocative	*ɸarekʷennīkyūs	*?	*ɸarekʷennīkyoses
accusative	*ɸarekʷennīkyosam	*?	*ɸarekʷennīkyosams
genitive	*ɸarekʷennīkisos	*?	*ɸarekʷennīkisom
dative	*ɸarekʷennīkisei	*?	*ɸarekʷennīkisbos
instrumental	*ɸarekʷennīkisī	*?	*ɸarekʷennīkisbis
neuter	singular	dual	plural
nominative	*ɸarekʷennīkis	*?	*?
vocative	*ɸarekʷennīkis	*?	*?
accusative	*ɸarekʷennīkis	*?	*?
genitive	*ɸarekʷennīkisos	*?	*ɸarekʷennīkisom
dative	*ɸarekʷennīkisei	*?	*ɸarekʷennīkisbos
instrumental	*ɸarekʷennīkisī	*?	*ɸarekʷennīkisbis

Descendants

• Proto-Brythonic:
  • Middle Welsh: arbennig
    • Welsh: arbennig
• Old Irish: airchinnech
  • Middle Irish: airchindech
    • Irish: airchinneach
    • → English: erenagh