Singular
NOMINATIVE
tuirseach (MASC.)
thuirseach (FEM.)
GENITIVE
thuirsigh (MASC.)
tuirsí (FEM.)
Plural
NOMINATIVE
tuirseacha
thuirseacha (SLENDER CONSONANTS)
GENITIVE
tuirseacha (STRONG PLURALS)
tuirseach (WEAK PLURALS)
Other forms
COMPARATIVE
níos tuirsí
▪ní ba thuirsí
SUPERLATIVE
is tuirsí
▪ba thuirsí
