black market vs black marketeer

black market and black marketeer both are nouns.

Word	Noun	Adjective	Verb	Adverb
black market	Yes	No	Yes	No
black marketeer	Yes	No	Yes	No

black market (noun)	black marketeer (noun)
an illegal market in which goods or currencies are bought and sold in violation of rationing or controls	someone who engages illegally in trade in scarce or controlled commodities
people who engage in illicit trade

black market (verb)	black marketeer (verb)
deal in illegally, such as arms or liquor	deal on the black market