Singular
NOMINATIVE
tríhéidreach (MASC.)
thríhéidreach (FEM.)
GENITIVE
thríhéidrigh (MASC.)
tríhéidrí (FEM.)
Plural
NOMINATIVE
tríhéidreacha
thríhéidreacha (SLENDER CONSONANTS)
GENITIVE
tríhéidreacha (STRONG PLURALS)
tríhéidreach (WEAK PLURALS)
Other forms
COMPARATIVE
níos tríhéidrí
▪ní ba thríhéidrí
SUPERLATIVE
is tríhéidrí
▪ba thríhéidrí
