Singular
NOMINATIVE
tréshoilseach (MASC.)
thréshoilseach (FEM.)
GENITIVE
thréshoilsigh (MASC.)
tréshoilsí (FEM.)
Plural
NOMINATIVE
tréshoilseacha
thréshoilseacha (SLENDER CONSONANTS)
GENITIVE
tréshoilseacha (STRONG PLURALS)
tréshoilseach (WEAK PLURALS)
Other forms
COMPARATIVE
níos tréshoilsí
▪ní ba thréshoilsí
SUPERLATIVE
is tréshoilsí
▪ba thréshoilsí
