Singular
NOMINATIVE
riastach (MASC.)
riastach (FEM.)
GENITIVE
riastaigh (MASC.)
riastaí (FEM.)
Plural
NOMINATIVE
riastacha
GENITIVE
riastacha (STRONG PLURALS)
riastach (WEAK PLURALS)
Other forms
COMPARATIVE
níos riastaí
▪ní ba riastaí
SUPERLATIVE
is riastaí
▪ba riastaí
