bootleg vs black-market

bootleg is a noun but black-market is not a noun.

Word	Noun	Adjective	Verb	Adverb
bootleg	Yes	Yes	Yes	No
black-market	No	Yes	No	No

As adjectives, bootleg and black-market are synonyms defined as:

Other synonyms of bootleg include black, contraband, smuggled.

bootleg (noun)	black-market (noun)
the part of a boot above the instep
whiskey illegally distilled from a corn mash

bootleg (adjective)	black-market (adjective)
distributed or sold illicitly	distributed or sold illicitly

bootleg (verb)	black-market (verb)
produce or distribute illegally
sell illicit products such as drugs or alcohol