Singular
NOMINATIVE
faichilleach (MASC.)
fhaichilleach (FEM.)
GENITIVE
fhaichilligh (MASC.)
faichillí (FEM.)
Plural
NOMINATIVE
faichilleacha
fhaichilleacha (SLENDER CONSONANTS)
GENITIVE
faichilleacha (STRONG PLURALS)
faichilleach (WEAK PLURALS)
Other forms
COMPARATIVE
níos faichillí
▪ní b'fhaichillí
SUPERLATIVE
is faichillí
▪ab fhaichillí