- Definitions|2
- Thesaurus|797
- Abbreviations|0
33 entries under illegitimate topic. ×
| black-market(adjective, pirate, unlawful, prohibited) | |
| dirty(adjective, bad, wrong, corrupt, vicious) | |
| extralegal(adjective, unlawful, prohibited, illicit) | |
| against the law(expression, adjective, idiom, wrong) | |
| misbegotten(adjective, illicit) | |
| heavy(adjective, wrong, informal, senseless) | |
| under the table(expression, adjective, permitted, unjustified) | |
| wildcat(adjective, wrong, senseless, unlawful) | |
| not approved(expression, adjective, unlawful, prohibited) | |
| not legal(expression, adjective, unlawful, prohibited) | |
| outside the law(expression, adjective, unlawful, prohibited) | |
| racket(adjective, wrong, senseless, unlawful) | |
| nefarious(wrong, corrupt, wicked, dishonest, criminal) |
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| APA | Smart Define. (2015). illegal thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/illegal/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "illegal thesaurus" https://smartdefine.org/illegal/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, illegal thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/illegal/thesaurus/synonyms>. |
| MLA | Smart Define. "illegal thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/illegal/thesaurus/synonyms> |