Singular
NOMINATIVE
substaineach (MASC.)
shubstaineach (FEM.)
GENITIVE
shubstainigh (MASC.)
substainí (FEM.)
Plural
NOMINATIVE
substaineacha
shubstaineacha (SLENDER CONSONANTS)
GENITIVE
substaineacha (STRONG PLURALS)
substaineach (WEAK PLURALS)
Other forms
COMPARATIVE
níos substainí
▪ní ba shubstainí
SUPERLATIVE
is substainí
▪ba shubstainí