betrayer Synonyms

rat two-timer informer squealer traitor blabber double-crosser tattletale stoolie snitcher nark stool pigeon snitch snake traitors narc ratfink rat fink fifth columnist double agent defector deep throat other side quisling backstabber treasonist snake in the grass Benedict Arnold intriguer informant deserter defiler deceiver conspirator collaborator canary judas mole prosecutor fink weasel turncoat traitoress spy serpent renegade ratter apostate