Black market
"Black market" in a Sentence (4 examples)
Peace and order will not be tolerated. Start saving your cash for the black market, folks, you're gonna need it.
In District 12, a dirt-poor coal-mining community that looks like a Dorothea Lange photograph, Katniss Everdeen (Jennifer Lawrence) quietly rebels against the system by hunting game in a forbidden area with her friend Gale (Liam Hemsworth) and trading it on the black market.
Increasing numbers of people are turning to a growing black market for food to supplement their diets as prices rocket, experts have said.
associational black market