learn, convict, mulct, memorize, inmate, defraud, con game, confidence game, swindle, flimflam, more...

pro, advantage, benefit, support, favor

pyramid scheme, Ponzi scheme, phishing scam, identity theft, lottery scam, investment scam, romance scam, fake charity scam, more...

more, air, direct, less, latin, big, serious, pro, una, necessary, non

pro's opposite,   grifter's game,   fraudster's ruse,   deceptive scheme,   " tricks",   pro's antithesis,   a swindle,   negative point,   pro counterpart,   trick in slang