- Definitions|2
- Thesaurus|1.3k
- Abbreviations|0
52 entries under illegal topic. ×
| illicit(adjective, law, right, irregular, unwarranted) | |
| illegal(adjective, adverb, law, wrong, corrupt) | |
| illegitimate(adjective, law, wrong, corrupt, vicious) | |
| criminal(adjective, wrong, corrupt, wicked, dishonest) | |
| wrongful(adjective, law, evil, wicked, dishonest) | |
| crooked(adjective, wrong, corrupt, vicious, wicked) | |
| lawless(adjective, law, irregular, unwarranted, criminal) | |
| forbidden(verb, adjective) | |
| unauthorized(adjective, permitted, sanctioned, undueness) | |
| improper(adjective, dishonest, extreme, stiff, extravagant) | |
| felonious(adjective, wrong, irregular, unwarranted, criminal) | |
| unfair(adjective, wrong, wicked, dishonest, extreme) | |
| actionable(adjective, illegality) | |
| unconstitutional(adjective, undueness) | |
| unlicensed | |
| iniquitous(adjective, wrong, corrupt, wicked, unreasonable) | |
| verboten | |
| wrong(adjective, dishonest, immoral, unwarranted, iniquitous) | |
| bootleg | |
| taboo |
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| APA | Smart Define. (2015). unlawful thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unlawful/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unlawful thesaurus" https://smartdefine.org/unlawful/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2015, unlawful thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unlawful/thesaurus/synonyms>. |
| MLA | Smart Define. "unlawful thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/unlawful/thesaurus/synonyms> |