double-crosser Synonyms

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