Singular
NOMINATIVE
tortoimhseach (MASC.)
thortoimhseach (FEM.)
GENITIVE
thortoimhsigh (MASC.)
tortoimhsí (FEM.)
Plural
NOMINATIVE
tortoimhseacha
thortoimhseacha (SLENDER CONSONANTS)
GENITIVE
tortoimhseacha (STRONG PLURALS)
tortoimhseach (WEAK PLURALS)
Other forms
COMPARATIVE
níos tortoimhsí
▪ní ba thortoimhsí
SUPERLATIVE
is tortoimhsí
▪ba thortoimhsí