Synonyms and related words :
blackmailer, bleed, bleed white, bloodsucker, clip, exploit, exploiter, extort, extortionist, fleece, gouge, harpy, hold up, leech, milk, overcharge, overprice, overtax, predator, racketeer, raptor, screw, shakedown artist, shark, skin, soak, stick, sting, surcharge, swindle, vampire, victimize, vulture