Singular
NOMINATIVE
fortaitheach (MASC.)
fhortaitheach (FEM.)
GENITIVE
fhortaithigh (MASC.)
fortaithí (FEM.)
Plural
NOMINATIVE
fortaitheacha
fhortaitheacha (SLENDER CONSONANTS)
GENITIVE
fortaitheacha (STRONG PLURALS)
fortaitheach (WEAK PLURALS)
Other forms
COMPARATIVE
níos fortaithí
▪ní b'fhortaithí
SUPERLATIVE
is fortaithí
▪ab fhortaithí
