double dealer Synonyms

two-timer traitor double-crosser betrayer serpent faker snake in the grass turncoat trickster rogue sharper shark swindler snake oil salesman cheats shapeshifter flimflammer double agent fraudster con man confidence man con artist quisling phony rat quack deserter deceiver crook cozener counterfeiter conspirator conniver cheater cheat charlatan dissembler dodger pretender perpetrator mountebank judas informer impostor hypocrite hoaxer fraud fake ambidexter