Singular
NOMINATIVE
copaileach (MASC.)
chopaileach (FEM.)
GENITIVE
chopailigh (MASC.)
copailí (FEM.)
Plural
NOMINATIVE
copaileacha
chopaileacha (SLENDER CONSONANTS)
GENITIVE
copaileacha (STRONG PLURALS)
copaileach (WEAK PLURALS)
Other forms
COMPARATIVE
níos copailí
▪ní ba chopailí
SUPERLATIVE
is copailí
▪ba chopailí