Singular
NOMINATIVE
seachtrach (MASC.)
sheachtrach (FEM.)
GENITIVE
sheachtraigh (MASC.)
seachtraí (FEM.)
Plural
NOMINATIVE
seachtracha
sheachtracha (SLENDER CONSONANTS)
GENITIVE
seachtracha (STRONG PLURALS)
seachtrach (WEAK PLURALS)
Other forms
COMPARATIVE
níos seachtraí
▪ní ba sheachtraí
SUPERLATIVE
is seachtraí
▪ba sheachtraí
