Singular
NOMINATIVE
faicseanach (MASC.)
fhaicseanach (FEM.)
GENITIVE
fhaicseanaigh (MASC.)
faicseanaí (FEM.)
Plural
NOMINATIVE
faicseanacha
fhaicseanacha (SLENDER CONSONANTS)
GENITIVE
faicseanacha (STRONG PLURALS)
faicseanach (WEAK PLURALS)
Other forms
COMPARATIVE
níos faicseanaí
▪ní b'fhaicseanaí
SUPERLATIVE
is faicseanaí
▪ab fhaicseanaí