Singular
NOMINATIVE
Deilfeach (MASC.)
Dheilfeach (FEM.)
GENITIVE
Dheilfigh (MASC.)
Deilfí (FEM.)
Plural
NOMINATIVE
Deilfeacha
Dheilfeacha (SLENDER CONSONANTS)
GENITIVE
Deilfeacha (STRONG PLURALS)
Deilfeach (WEAK PLURALS)
Other forms
COMPARATIVE
níos Deilfí
▪ní ba Dheilfí
SUPERLATIVE
is Deilfí
▪ba Dheilfí