The word "Disvalue" can be defined as the opposite of value or to devalue. Synonyms for this word include depreciate, diminish, lower, lessen, reduce, belittle, defame, degrade, discredit, deprecate, disparage, and derogate. These words all describe the act of decreasing the worth or quality of something or someone. "Disvalue" can also refer to the lack of importance or merit. Other synonyms that can be used in this context include insignificance, triviality, worthlessness, irrelevance, unimportance, and inconsequence. These words all describe something or someone that is deemed unimportant or lacking in value.