FLAGITIOUS

Part of Speech: verb

Definition: detract

Synonyms: bad-mouth, blister, criticize, cut down to size, cut to the quick, decry, deprecate, depreciate, deride, derogate, diminish, discount, discredit, disparage, dispraise, downgrade, downplay, dump on, knock*, lower, minimize, pan, pooh pooh, poor mouth, put down, rip*, roast, run down, scoff at, scorch*, scorn, shoot down, shoot full of holes, slam*, smear, sneer at, sour grapes, squash, squelch, take a swipe at, take down, take down a peg, tear down, underestimate, underrate, undervalue, write off.

Antonyms: build up, exaggerate, praise, value