Singular
NOMINATIVE
foirmitheach (MASC.)
fhoirmitheach (FEM.)
GENITIVE
fhoirmithigh (MASC.)
foirmithí (FEM.)
Plural
NOMINATIVE
foirmitheacha
fhoirmitheacha (SLENDER CONSONANTS)
GENITIVE
foirmitheacha (STRONG PLURALS)
foirmitheach (WEAK PLURALS)
Other forms
COMPARATIVE
níos foirmithí
▪ní b'fhoirmithí
SUPERLATIVE
is foirmithí
▪ab fhoirmithí