Modifiers matching vigilante:

• unscrupulous,
• sarcastic,
• protective,
• zealous,
• psychopathic,
• jaded,
• reckless,
• ruthless,
• obsessive,
• deceptive,
• manipulative,
• hypocritical,
• controlling,
• unhinged,
• cynical,
• violent,
• undemocratic,
• militaristic,
• brutal,
• foul-mouthed,
• stern,
• conniving,
• vindictive,
• lonely,
• callous,
• inhuman,
• cunning,
• bullying,
• driven,
• unforgiving,
• romantic,
• shrewd,
• tyrannical,
• calculating,
• schizophrenic,
• bloodthirsty,
• predatory,
• dictatorial,
• brash,
• hard-boiled,
• duplicitous,
• exploitative,
• scheming,
• untrustworthy,
• intrepid,
• delusional,
• nonchalant,
• disillusioned,
• tough,
• pessimistic,
• uneducated,
• misanthropic,
• vengeful,
• capable,
• sadistic,
• imperious,
• murderous,
• irresponsible,
• diabolical,
• Machiavellian,
• cutting,
• wily,
• resolute,
• crafty,
• despotic,
• caustic,
• sociopathic,
• amoral,
• depressive,
• merciless,
• repressive,
• curmudgeonly,
• insincere,
• uncaring,

Simple categories matching bullying:

• person,
• vigilante,
• autocrat,
• billionaire,
• bully,
• criminal,
• fascist,
• killer,
• assassin,
• dictator,
• vampire,
• revolutionary,
• producer,
• tyrant,
• thug,
• duck,
• conqueror,
• king,
• robot,
• tycoon,
• promoter,
• spy,
• teenager,
• politician,
• businessman,
• villain,
• hunter,
• demon,
• warrior,
• psychopath,
• terrorist,