Singular
NOMINATIVE
fireannach (MASC.)
fhireannach (FEM.)
GENITIVE
fhireannaigh (MASC.)
fireannaí (FEM.)
Plural
NOMINATIVE
fireannacha
fhireannacha (SLENDER CONSONANTS)
GENITIVE
fireannacha (STRONG PLURALS)
fireannach (WEAK PLURALS)
Other forms
COMPARATIVE
níos fireannaí
▪ní b'fhireannaí
SUPERLATIVE
is fireannaí
▪ab fhireannaí
