Singular
NOMINATIVE
ubhchruthach (MASC.)
ubhchruthach (FEM.)
GENITIVE
ubhchruthaigh (MASC.)
ubhchruthaí (FEM.)
Plural
NOMINATIVE
ubhchruthacha
GENITIVE
ubhchruthacha (STRONG PLURALS)
ubhchruthach (WEAK PLURALS)
Other forms
COMPARATIVE
níos ubhchruthaí
▪ní b'ubhchruthaí
SUPERLATIVE
is ubhchruthaí
▪ab ubhchruthaí