1
out of line(expression, adjective, immoral, improper, illegal)
1
outlaw
1
outside the law(expression, adjective, irregular, unwarranted, criminal)
1
peddle(verb, touch, push, handle, transfer)
1
punishable
1
racket(adjective, irregular, unwarranted, criminal, illegitimate)
1
reach out(verb, expression, touch, push, handle)
1
relate(verb, touch, push, handle, transfer)
1
swap(verb, touch, push, handle, transfer)
1
touch(verb, push, handle, transfer, exchange)
1
touch base(verb, expression, touch, push, handle)
1
trade(verb, touch, push, handle, transfer)
1
triable
1
truck(verb, touch, push, handle, transfer)
1
unallowed
1
unauthorized
1
unconstitutional
1
under the table(expression, adjective, irregular, unwarranted, criminal)
1
unlawful
1
unlicensed(adjective, irregular, unwarranted, criminal, illegal)
11 years ago|2.2k views|share |citing 
APASmart Define. (2015). black-market thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/black-market/thesaurus/synonyms
ChicagoSmart Define. 2015. "black-market thesaurus" https://smartdefine.org/black-market/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, black-market thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/black-market/thesaurus/synonyms>.
MLASmart Define. "black-market thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/black-market/thesaurus/synonyms>