Singular
NOMINATIVE
tuaifisceach (MASC.)
thuaifisceach (FEM.)
GENITIVE
thuaifiscigh (MASC.)
tuaifiscí (FEM.)
Plural
NOMINATIVE
tuaifisceacha
thuaifisceacha (SLENDER CONSONANTS)
GENITIVE
tuaifisceacha (STRONG PLURALS)
tuaifisceach (WEAK PLURALS)
Other forms
COMPARATIVE
níos tuaifiscí
▪ní ba thuaifiscí
SUPERLATIVE
is tuaifiscí
▪ba thuaifiscí