Singular
NOMINATIVE
stiallach (MASC.)
stiallach (FEM.)
GENITIVE
stiallaigh (MASC.)
stiallaí (FEM.)
Plural
NOMINATIVE
stiallacha
GENITIVE
stiallacha (STRONG PLURALS)
stiallach (WEAK PLURALS)
Other forms
COMPARATIVE
níos stiallaí
▪ní ba stiallaí
SUPERLATIVE
is stiallaí
▪ba stiallaí