- Definitions|2
- Thesaurus|797
- Abbreviations|0
50 entries under unlawful topic. ×
| shady(adjective, bad, wrong, corrupt, vicious) | |
| bent(adjective, wrong, senseless, lawless) | |
| black-market(adjective, illegitimate, pirate, prohibited) | |
| dirty(adjective, bad, wrong, corrupt, vicious) | |
| extralegal(adjective, illegitimate, prohibited, illicit) | |
| wicked(adjective, wrong, corrupt, unreasonable, dishonest) | |
| against the law(expression, adjective, idiom, wrong, illegitimate) | |
| corrupt(adjective, bad, wrong, vicious, wicked) | |
| blameworthy(adjective, unreasonable, improper, unwarranted, prejudiced) | |
| heavy(adjective, wrong, informal, senseless, illegitimate) | |
| off base(expression, wrong, senseless, permitted, unjustified) | |
| out of line(expression, idiom, wrong, senseless, permitted) | |
| scandalous(wrong, corrupt, wicked, dishonest, criminal) | |
| under the table(expression, adjective, permitted, illegitimate, unjustified) | |
| unrighteous(wrong, senseless, lawless, illicit) | |
| villainous(adjective, wrong, wicked, criminal) | |
| wildcat(adjective, wrong, senseless, illegitimate) | |
| indictable(wrong, senseless, lawless, illicit) | |
| not approved(expression, adjective, illegitimate, prohibited) | |
| not legal(expression, adjective, illegitimate, prohibited) |
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Illegal on
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| APA | Smart Define. (2015). illegal thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/illegal/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "illegal thesaurus" https://smartdefine.org/illegal/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2015, illegal thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/illegal/thesaurus/synonyms>. |
| MLA | Smart Define. "illegal thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/illegal/thesaurus/synonyms> |