Singular
NOMINATIVE
cos-ardach (MASC.)
chos-ardach (FEM.)
GENITIVE
chos-ardaigh (MASC.)
cos-ardaí (FEM.)
Plural
NOMINATIVE
cos-ardacha
chos-ardacha (SLENDER CONSONANTS)
GENITIVE
cos-ardacha (STRONG PLURALS)
cos-ardach (WEAK PLURALS)
Other forms
COMPARATIVE
níos cos-ardaí
▪ní ba chos-ardaí
SUPERLATIVE
is cos-ardaí
▪ba chos-ardaí