Singular
NOMINATIVE
tóstalach (MASC.)
thóstalach (FEM.)
GENITIVE
thóstalaigh (MASC.)
tóstalaí (FEM.)
Plural
NOMINATIVE
tóstalacha
thóstalacha (SLENDER CONSONANTS)
GENITIVE
tóstalacha (STRONG PLURALS)
tóstalach (WEAK PLURALS)
Other forms
COMPARATIVE
níos tóstalaí
▪ní ba thóstalaí
SUPERLATIVE
is tóstalaí
▪ba thóstalaí