Singular
NOMINATIVE
lonnaitheach (MASC.)
lonnaitheach (FEM.)
GENITIVE
lonnaithigh (MASC.)
lonnaithí (FEM.)
Plural
NOMINATIVE
lonnaitheacha
GENITIVE
lonnaitheacha (STRONG PLURALS)
lonnaitheach (WEAK PLURALS)
Other forms
COMPARATIVE
níos lonnaithí
▪ní ba lonnaithí
SUPERLATIVE
is lonnaithí
▪ba lonnaithí