Singular
NOMINATIVE
neartaitheach (MASC.)
neartaitheach (FEM.)
GENITIVE
neartaithigh (MASC.)
neartaithí (FEM.)
Plural
NOMINATIVE
neartaitheacha
GENITIVE
neartaitheacha (STRONG PLURALS)
neartaitheach (WEAK PLURALS)
Other forms
COMPARATIVE
níos neartaithí
▪ní ba neartaithí
SUPERLATIVE
is neartaithí
▪ba neartaithí