deceiver Meaning, Definition & Usage

  1. noun someone who leads you to believe something that is not true
    slicker; trickster; beguiler; cheat; cheater.

WordNet

De*ceiv"er noun
Definitions
  1. One who deceives; one who leads into error; a cheat; an impostor.
    The deceived and the deceiver are his. Job xii. 16.
    Syn. -- Deceiver, Impostor. A deceiver operates by stealth and in private upon individuals; an impostor practices his arts on the community at large. The one succeeds by artful falsehoods, the other by bold assumption. The faithless friend and the fickle lover are deceivers; the false prophet and the pretended prince are impostors.

Webster 1913