1
surreptitious
1
tabooed
1
tabu
1
trafficking(noun, production)
1
triable
1
unallowed
1
unconstitutional
1
under-the-counter
1
under-the-table
1
under the ban(expression, idiom)
1
unpermissible
1
unsanctioned
1
unstatutory
1
untouchable
1
unwarrantable
1
unwarranted
1
vetoed
1
wetbacking(noun, production, trafficking, piracy)
1
wrongful
1
zoning
11 years ago|6.8k views|share |citing 
APASmart Define. (2015). contraband thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/contraband/thesaurus/synonyms
ChicagoSmart Define. 2015. "contraband thesaurus" https://smartdefine.org/contraband/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, contraband thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/contraband/thesaurus/synonyms>.
MLASmart Define. "contraband thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/contraband/thesaurus/synonyms>