double-crosser Synonyms

two-timer betrayer traitor snake in the grass Benedict Arnold fink turncoat trickster traitress traitoress tergiversator swindler squealer stool pigeon double-dealers snitch traitors Weasels ratfink fifth columnist double agent defector quisling backstabber treasonist tattletale stoolie spy snake sharper deserter deceiver conspirator conniver colluder collaborator cheat charlatan canary apostate accuser double dealer doubler dubber shark renouncer renegade rat mutineer mole