Synonyms for Bad actor:

• n.

  •criminal (noun)
  • culprit,
  • delinquent,
  • outlaw,
  • malefactor,
  • offender,
  • thug,
  • lawbreaker,
  • crook,
  • heavy,
  • muscle,
  • convict,
  • mobster,
  • desperado,
  • wrongdoer,
  • racketeer,
  • hoodlum,
  • sinner,
  • mug,
  • con,
  • hood,
  • hooligan,
  • fugitive.
  •troublemaker (noun)
  • loose cannon,
  • stormy petrel,
  • phonies,
  • smart aleck,
  • recreant,
  • incendiary,
  • agitator,
  • meddler,
  • nuisance,
  • heel,
  • rabble-rouser,
  • inciter,
  • gremlin,
  • instigator,
  • punk,
  • agent provocateur,
  • weasel,
  • firebrand,
  • hellion,
  • mischiefmaker,
  • recreants,
  • snake,
  • phony,
  • Inflamer.

• Other synonyms:

  •Other relevant words:
  • terrorist,
  • rough,
  • scallywag,
  • mischief-maker,
  • good-for-nothing,
  • rapscallion,
  • scalawag,
  • reprobate,
  • torpedo,
  • rowdy,
  • yob,
  • ruffian,
  • baddy,
  • knave,
  • Larrikin,
  • hit man,
  • blackguard,
  • ne'er-do-well,
  • rascal,
  • gunsel,
  • tough,
  • rogue,
  • varlet,
  • goon,
  • wretch,
  • caitiff,
  • evil-doer,
  • plug-ugly,
  • roughneck,
  • villain,
  • scoundrel,
  • scamp,
  • yobbo,
  • ham,
  • miscreant.

Antonyms for Bad actor:

• n.

  • criminal
    police, law.
  • troublemaker
    peacemaker.