Singular
NOMINATIVE
frithfhillteach (MASC.)
fhrithfhillteach (FEM.)
GENITIVE
fhrithfhilltigh (MASC.)
frithfhilltí (FEM.)
Plural
NOMINATIVE
frithfhillteacha
fhrithfhillteacha (SLENDER CONSONANTS)
GENITIVE
frithfhillteacha (STRONG PLURALS)
frithfhillteach (WEAK PLURALS)
Other forms
COMPARATIVE
níos frithfhilltí
▪ní ba fhrithfhilltí
SUPERLATIVE
is frithfhilltí
▪ab fhrithfhilltí