Singular
NOMINATIVE
Ollannach (MASC.)
Ollannach (FEM.)
GENITIVE
Ollannaigh (MASC.)
Ollannaí (FEM.)
Plural
NOMINATIVE
Ollannacha
GENITIVE
Ollannacha (STRONG PLURALS)
Ollannach (WEAK PLURALS)
Other forms
COMPARATIVE
níos Ollannaí
▪ní b'Ollannaí
SUPERLATIVE
is Ollannaí
▪ab Ollannaí