Synonyms of shark

1 Syllable
lend, smart, sharp, wiz, cheat, wise, keen, shrewd, smooth, crook, deep, sly, slick, wily
2 Syllables
probing, cunning, hoaxer, gouger, profound, bilkers, lending, fraudster, diddler, cheater, sharking, bilker, tricky, shammer, foxy, cagey, swindlers, sharper, brainy, hoser, knowing, heady, gougers, swindler, sharpers, hoaxers, prudent, doyenne, cheaters, piercing, crafty, canny, shrewdest, savvy, crooking, shammers, shrewder, cutting, shylock, sharpie, slickers, artful
3 Syllables
streetwise, judicious, inside, defrauder, cozener, farsighted, ingenious, underhand, astucious, discerning, four-flusher, flimflammer, astute, quick-witted, quacksalver, lend-lease, slippery, argute, racketeers, artiste, fourflusher, racketeer, sensible, sagacious, acute
4 Syllables
calculating, masquerader, extortionist, professionals, simulators, perceptive, victimizer, penetrating, perspicacious, masqueraders, simulator, victimizers
5 Syllables
discriminating