Singular
NOMINATIVE
ceartaiseach (MASC.)
cheartaiseach (FEM.)
GENITIVE
cheartaisigh (MASC.)
ceartaisí (FEM.)
Plural
NOMINATIVE
ceartaiseacha
cheartaiseacha (SLENDER CONSONANTS)
GENITIVE
ceartaiseacha (STRONG PLURALS)
ceartaiseach (WEAK PLURALS)
Other forms
COMPARATIVE
níos ceartaisí
▪ní ba cheartaisí
SUPERLATIVE
is ceartaisí
▪ba cheartaisí
