Singular
NOMINATIVE
ardintinneach (MASC.)
ardintinneach (FEM.)
GENITIVE
ardintinnigh (MASC.)
ardintinní (FEM.)
Plural
NOMINATIVE
ardintinneacha
GENITIVE
ardintinneacha (STRONG PLURALS)
ardintinneach (WEAK PLURALS)
Other forms
COMPARATIVE
níos ardintinní
▪ní b'ardintinní
SUPERLATIVE
is ardintinní
▪ab ardintinní