贬损

贬损	biǎn sǔn	to mock; to disparage; to belittle
贬	biǎn	to diminish / to demote / to reduce or devaluate / to disparage / to censure / to depreciate
损	sǔn	to decrease; to lose / to damage; to harm / (coll.) to ridicule; to deride / (coll.) caustic; sarcastic; nasty; mean / one of the 64 hexagrams of the Book of Changes: ䷨