πολυκερδής

ές
A. very crafty or wily, νόος Od. 13.255; shrewd in business, money-making, Man. 1.132, Polem.Phgn. 8; gainful, τέχναι Opp. H. 2.15.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project