Singular
NOMINATIVE
arduallach (MASC.)
arduallach (FEM.)
GENITIVE
arduallaigh (MASC.)
arduallaí (FEM.)
Plural
NOMINATIVE
arduallacha
GENITIVE
arduallacha (STRONG PLURALS)
arduallach (WEAK PLURALS)
Other forms
COMPARATIVE
níos arduallaí
▪ní b'arduallaí
SUPERLATIVE
is arduallaí
▪ab arduallaí
