Singular
NOMINATIVE
siosmach (MASC.)
shiosmach (FEM.)
GENITIVE
shiosmaigh (MASC.)
siosmaí (FEM.)
Plural
NOMINATIVE
siosmacha
shiosmacha (SLENDER CONSONANTS)
GENITIVE
siosmacha (STRONG PLURALS)
siosmach (WEAK PLURALS)
Other forms
COMPARATIVE
níos siosmaí
▪ní ba shiosmaí
SUPERLATIVE
is siosmaí
▪ba shiosmaí