Singular
NOMINATIVE
coimhirseach (MASC.)
choimhirseach (FEM.)
GENITIVE
choimhirsigh (MASC.)
coimhirsí (FEM.)
Plural
NOMINATIVE
coimhirseacha
choimhirseacha (SLENDER CONSONANTS)
GENITIVE
coimhirseacha (STRONG PLURALS)
coimhirseach (WEAK PLURALS)
Other forms
COMPARATIVE
níos coimhirsí
▪ní ba choimhirsí
SUPERLATIVE
is coimhirsí
▪ba choimhirsí