Singular
NOMINATIVE
airdeallach (MASC.)
airdeallach (FEM.)
GENITIVE
airdeallaigh (MASC.)
airdeallaí (FEM.)
Plural
NOMINATIVE
airdeallacha
GENITIVE
airdeallacha (STRONG PLURALS)
airdeallach (WEAK PLURALS)
Other forms
COMPARATIVE
níos airdeallaí
▪ní b'airdeallaí
SUPERLATIVE
is airdeallaí
▪ab airdeallaí