Singular
NOMINATIVE
leathanduilleach (MASC.)
leathanduilleach (FEM.)
GENITIVE
leathanduilligh (MASC.)
leathanduillí (FEM.)
Plural
NOMINATIVE
leathanduilleacha
GENITIVE
leathanduilleacha (STRONG PLURALS)
leathanduilleach (WEAK PLURALS)
Other forms
COMPARATIVE
níos leathanduillí
▪ní ba leathanduillí
SUPERLATIVE
is leathanduillí
▪ba leathanduillí