Synonyms for Quisling:

• n.

  •Benedict Arnold (noun)
  • backstabber,
  • snake in grass.
  •
  • collaborate,
  • industrial espionage,
  • collaboration,
  • espionage,
  • double agent,
  • agent,
  • counterintelligence,
  • bug.
  •collaborationist (noun)
  • collaborationist.
  •collaborator (noun)
  • Coworker,
  • coworkers,
  • co-worker,
  • co-workers,
  • running dog,
  • team player,
  • fellow traveller.
  •fifth columnist (noun)
  • secret agent.
  •Other relevant words: (noun)
  • whistle-blower,
  • whistleblower,
  • back-stabber,
  • traducer,
  • treasonist,
  • traducers,
  • hypocrite,
  • Wolves,
  • collaborator,
  • intriguers,
  • traitor,
  • backslider,
  • Tergiversator,
  • Intriguer,
  • backsliders,
  • turncoat,
  • two-timer,
  • squealer.
  •traitor (noun)
  • double-dealer.

• Other synonyms:

  •Other relevant words (noun):
  • mugwump,
  • double-crosser,
  • cooperator,
  • Conspirer,
  • rat,
  • communistic,
  • pardner,
  • fifth column,
  • desperate criminal,
  • henchman,
  • separatist,
  • renegade,
  • consort,
  • quislings,
  • Bonnet rouge,
  • jailbird,
  • mutineer,
  • thug,
  • rioter,
  • red republican,
  • husband,
  • rebellious,
  • wife,
  • double-crossing,
  • Colluder,
  • outlaw,
  • Runagate,
  • Benedict Arnold,
  • demagogue,
  • Archtraitor,
  • insurrectionist,
  • snake in the grass,
  • betrayer,
  • convict,
  • partner,
  • sympathizer,
  • two-timing,
  • Bolter,
  • match,
  • comrade,
  • conspirator,
  • strikebreaker,
  • judas,
  • brawler,
  • fink,
  • desperado,
  • renegate,
  • swindler,
  • mobster,
  • friend,
  • lawbreaker,
  • Conniver,
  • subversive,
  • criminal,
  • gangster,
  • felon,
  • snake,
  • brutus,
  • convert,
  • trimmer,
  • fifth columnist,
  • fugitive,
  • seditious,
  • deceiver,
  • recreant,
  • crook,
  • follower,
  • ratfink,
  • inflammatory,
  • secessionist,
  • Revolter,
  • schemer,
  • apostate,
  • helpmate,
  • gaolbird,
  • Frondeur,
  • turnabout,
  • ringleader,
  • recidivist,
  • colleague,
  • proselyte,
  • deserter,
  • insurgent,
  • partner in crime,
  • ally,
  • insurrectionary,
  • informer,
  • Seceder,
  • radical,
  • defector,
  • basal,
  • anarchist,
  • mate,
  • traitorous,
  • betraying,
  • Carbonaro,
  • Double dealer,
  • racketeer,
  • thief,
  • dissident,
  • public enemy,
  • revolutionary,
  • confederate,
  • gallows bird,
  • Renegado,
  • pal,
  • companion,
  • accomplice,
  • cockatrice,
  • rebel,
  • serpent,
  • plotter,
  • schismatic,
  • treasonous,
  • treacherous,
  • machinator,
  • communist,
  • reversionist,
  • saboteur,
  • Judas Iscariot,
  • scofflaw,
  • lawless,
  • timeserver,
  • treasonable.