Singular
NOMINATIVE
treorach (MASC.)
threorach (FEM.)
GENITIVE
threoraigh (MASC.)
treoraí (FEM.)
Plural
NOMINATIVE
treoracha
threoracha (SLENDER CONSONANTS)
GENITIVE
treoracha (STRONG PLURALS)
treorach (WEAK PLURALS)
Other forms
COMPARATIVE
níos treoraí
▪ní ba threoraí
SUPERLATIVE
is treoraí
▪ba threoraí