Singular
NOMINATIVE
cothromaitheach (MASC.)
chothromaitheach (FEM.)
GENITIVE
chothromaithigh (MASC.)
cothromaithí (FEM.)
Plural
NOMINATIVE
cothromaitheacha
chothromaitheacha (SLENDER CONSONANTS)
GENITIVE
cothromaitheacha (STRONG PLURALS)
cothromaitheach (WEAK PLURALS)
Other forms
COMPARATIVE
níos cothromaithí
▪ní ba chothromaithí
SUPERLATIVE
is cothromaithí
▪ba chothromaithí