racketeer

Noun	1.	racketeer - some who commits crimes for profit (especially one who obtains money by fraud or extortion)
Verb	1.	racketeer - carry on illegal business activities involving crime

Judas, Mafioso, bad person, bandit, betrayer, black marketeer, blackmailer, bloodsucker, bootlegger, brigand, convict, criminal, crook, dacoit, dealer, deceiver, delinquent, desperado, desperate criminal, double-dealer, drug pusher, evildoer, extortionist, felon, fugitive, gallows bird, gangster, gaolbird, gray marketeer, harpy, hoodlum, jailbird, lawbreaker, leech, malefactor, malevolent, malfeasant, malfeasor, misfeasor, mobsman, mobster, moonshiner, outlaw, predator, profiteer, public enemy, pusher, quisling, raptor, scofflaw, shakedown artist, shark, sinner, swindler, thief, thug, traitor, transgressor, two-timer, vampire, villain, vulture, worker of ill, wrongdoer