Singular
NOMINATIVE
imthoisceach (MASC.)
imthoisceach (FEM.)
GENITIVE
imthoiscigh (MASC.)
imthoiscí (FEM.)
Plural
NOMINATIVE
imthoisceacha
GENITIVE
imthoisceacha (STRONG PLURALS)
imthoisceach (WEAK PLURALS)
Other forms
COMPARATIVE
níos imthoiscí
▪ní b'imthoiscí
SUPERLATIVE
is imthoiscí
▪ab imthoiscí