Singular
NOMINATIVE
leaisteach (MASC.)
leaisteach (FEM.)
GENITIVE
leaistigh (MASC.)
leaistí (FEM.)
Plural
NOMINATIVE
leaisteacha
GENITIVE
leaisteacha (STRONG PLURALS)
leaisteach (WEAK PLURALS)
Other forms
COMPARATIVE
níos leaistí
▪ní ba leaistí
SUPERLATIVE
is leaistí
▪ba leaistí