Singular
NOMINATIVE
coinsiasach (MASC.)
choinsiasach (FEM.)
GENITIVE
choinsiasaigh (MASC.)
coinsiasaí (FEM.)
Plural
NOMINATIVE
coinsiasacha
choinsiasacha (SLENDER CONSONANTS)
GENITIVE
coinsiasacha (STRONG PLURALS)
coinsiasach (WEAK PLURALS)
Other forms
COMPARATIVE
níos coinsiasaí
▪ní ba choinsiasaí
SUPERLATIVE
is coinsiasaí
▪ba choinsiasaí