Singular
NOMINATIVE
collóideach (MASC.)
chollóideach (FEM.)
GENITIVE
chollóidigh (MASC.)
collóidí (FEM.)
Plural
NOMINATIVE
collóideacha
chollóideacha (SLENDER CONSONANTS)
GENITIVE
collóideacha (STRONG PLURALS)
collóideach (WEAK PLURALS)
Other forms
COMPARATIVE
níos collóidí
▪ní ba chollóidí
SUPERLATIVE
is collóidí
▪ba chollóidí