Singular
NOMINATIVE
frithdhílseach (MASC.)
fhrithdhílseach (FEM.)
GENITIVE
fhrithdhílsigh (MASC.)
frithdhílsí (FEM.)
Plural
NOMINATIVE
frithdhílseacha
fhrithdhílseacha (SLENDER CONSONANTS)
GENITIVE
frithdhílseacha (STRONG PLURALS)
frithdhílseach (WEAK PLURALS)
Other forms
COMPARATIVE
níos frithdhílsí
▪ní ba fhrithdhílsí
SUPERLATIVE
is frithdhílsí
▪ab fhrithdhílsí
