Adjective bad, contradictory
Synonyms: abrogating, adverse, against, annulling, antagonistic, anti, balky, colorless, con, contrary, contravening, counteractive, cynical, denying, detrimental, disallowing, disavowing, dissentient, dissenting, gainsaying, gloomy, impugning, invalidating, jaundiced, naysaying, neutralizing, nugatory, nullifying, opposing, pessimistic, privative, recusant, refusing, rejecting, removed, repugnant, resisting, resistive, unaffirmative, unenthusiastic, unfavorable, uninterested, unwilling, weak
Antonyms: good, positive