Definition: the quality of being inadequate or falling short of perfection
Usage: they discussed the merits and demerits of her novel; he knew his own faults much better than she did
Similar words: worth
Definition: the quality that renders something desirable or valuable or useful
Synonyms: demerit
Definition: a mark against a person for misconduct or failure; usually given in school or armed forces
Usage: ten demerits and he loses his privileges
Similar words: stain, mark, stigma, brand
Definition: a symbol of disgrace or infamy
Usage: And the Lord set a mark upon Cain--Genesis