Synonyms: double-crosser, double-dealer, betrayer, two-timer, traitor
Definition: a person who says one thing and does another
Similar words: deceiver, beguiler, trickster, cheat, cheater, slicker
Definition: someone who leads you to believe something that is not true
Synonyms: traitor, treasonist
Definition: someone who betrays his country by committing treason
Similar words: criminal, crook, malefactor, felon, outlaw
Definition: someone who has committed a crime or has been legally convicted of a crime