the harsh, throaty cry of a duck or any similar sound.

to utter the cry of a duck or a sound resembling it.

adjective

genuine , original , real

adjective

bum * , dishonest , dissembling , fake , false , fraudulent , phony , pretended , pretentious , pseudo * , sham * , simulated , unprincipled

noun

actor , bum * , bunco artist , charlatan , cheat , con artist , counterfeit , counterfeiter , fake , faker , flimflammer , four-flusher , fraud , hoser , humbug , impostor , mountebank , phony , playactor , pretender , pseudo * , put-on , quacksalver , sham , shammer , shark * , sharp * , simulator , slicker , whip * , empiric , imposter