Definition
an impostor, imposter: an impersonator, a confidence trickster, a phoney
That's an impostor! He's pretending to be someone else to deceive people.
- "Brian : No, I won't shake the hand of this imposter!"
- "I've got some great news: Your daughter is an imposter who never loved you!"
- "We're just trying to confirm that it's really you, and not an impostor."
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