Synonyms to double-crossing

fifth column, Judas-like, Trojan horse, Trojan-horse, betraying, collaborationist, collaborator, crypto, fellow traveler, fifth columnist, fraternizer, quisling, quislingistic, saboteur, security risk, subversive, traitorous, treasonable, treasonous, turncoat, two-timing, underground, Benedict Arnold, Brutus, Judas, Judas Iscariot, Quisling, apostate, archtraitor, backslider, betrayer, bolter, cockatrice, conniver, conspirator, conspirer, convert, convict, criminal, crook, deceiver, defector, deserter, desperado, desperate criminal, double agent, double-crosser, double-dealer, felon, fifth-column, fugitive, gallows bird, gangster, gaolbird, informer, intrigant, intriguer, jailbird, lawbreaker, machinator, mobster, mugwump, outlaw, plotter, proselyte, public enemy, racketeer, rat, recidivist, recreant, renegade, renegado, renegate, reversionist, runagate, schemer, schismatic, scofflaw, seceder, secessionist, separatist, serpent, snake, strikebreaker, swindler,