Singular
NOMINATIVE
doirseach (MASC.)
dhoirseach (FEM.)
GENITIVE
dhoirsigh (MASC.)
doirsí (FEM.)
Plural
NOMINATIVE
doirseacha
dhoirseacha (SLENDER CONSONANTS)
GENITIVE
doirseacha (STRONG PLURALS)
doirseach (WEAK PLURALS)
Other forms
COMPARATIVE
níos doirsí
▪ní ba dhoirsí
SUPERLATIVE
is doirsí
▪ba dhoirsí