THESAURUS
shyster
Artful Dodger, Philadelphia lawyer, Yankee horse trader, ambulance chaser, blackguard, bunco artist, bunco steerer, cardsharp, cardsharper, carpetbagger, charmer, con artist, con man, confidence man, crafty rascal, crimp, devil, dodger, fox, glib tongue, horse coper, horse trader, jackleg, knave, land pirate, land shark, land-grabber, lawyer, mortgage shark, pettifogger, petty, pitchman, precious rascal, rapscallion, rascal, reynard, rogue, scalawag, scamp, scoundrel, shark, sharp, sharper, sharpie, shortchanger, slick citizen, slicker, sly dog, slyboots, sneak, spalpeen, spieler, sweet talker, swindler, trickster, villain
ROGET THESAURUS
shyster
Knave
N
knave, rogue, Scapin, rascal, Lazarillo de Tormes, bad man, blackguard, barrater, barrator,
shyster, traitor, betrayer, archtraitor, conspirator, Judas, Catiline, reptile, serpent, snake in the grass, wolf in sheep's clothing, sneak, Jerry Sneak, squealer, tell-tale, mischief-maker, trimmer, fence-sitter, renegade, truant, recreant, sycophant.