quacked

verb
  1. 1

    To make a noise like a duck.

    โ€œDo you hear the ducks quack?โ€

verb
  1. 1

    To practice or commit quackery (fraudulent medicine).

  2. 2

    To make vain and loud pretensions.

    syn:boast

Synonyms

Source: https://en.wiktionary.org/wiki/quack, https://en.wiktionary.org/wiki/quacked