Singular
NOMINATIVE
sceitheach (MASC.)
sceitheach (FEM.)
GENITIVE
sceithigh (MASC.)
sceithí (FEM.)
Plural
NOMINATIVE
sceitheacha
GENITIVE
sceitheacha (STRONG PLURALS)
sceitheach (WEAK PLURALS)
Other forms
COMPARATIVE
níos sceithí
▪ní ba sceithí
SUPERLATIVE
is sceithí
▪ba sceithí