Singular
NOMINATIVE
mearchiallach (MASC.)
mhearchiallach (FEM.)
GENITIVE
mhearchiallaigh (MASC.)
mearchiallaí (FEM.)
Plural
NOMINATIVE
mearchiallacha
mhearchiallacha (SLENDER CONSONANTS)
GENITIVE
mearchiallacha (STRONG PLURALS)
mearchiallach (WEAK PLURALS)
Other forms
COMPARATIVE
níos mearchiallaí
▪ní ba mhearchiallaí
SUPERLATIVE
is mearchiallaí
▪ba mhearchiallaí