Synonyms to loan sharking

Cosa Nostra, Mafia, advance, advancement, advancing, black market, bootlegging, exploitation, extortion, gambling, gray market, highway robbery, holdup, illegal commerce, illegal operations, illegitimate business, illicit business, lend-lease, lending, lending at interest, loaning, moneylending, moonshining, narcotics traffic, organized crime, overassessment, overcharge, prostitution, protection racket, racket, shady dealings, shylocking, surcharge, the rackets, the syndicate, traffic in women, usury, white slavery