Singular
NOMINATIVE
callóideach (MASC.)
challóideach (FEM.)
GENITIVE
challóidigh (MASC.)
callóidí (FEM.)
Plural
NOMINATIVE
callóideacha
challóideacha (SLENDER CONSONANTS)
GENITIVE
callóideacha (STRONG PLURALS)
callóideach (WEAK PLURALS)
Other forms
COMPARATIVE
níos callóidí
▪ní ba challóidí
SUPERLATIVE
is callóidí
▪ba challóidí