32 entries under illegal topic. ×
| out of line(expression, idiom, illicit, unsanctioned) | |
| outside the law(expression, irregular, unwarranted, criminal) | |
| punishable | |
| racket(irregular, unwarranted, criminal, illegitimate) | |
| unconstitutional | |
| under the table(expression, adjective, irregular, unwarranted, criminal) | |
| unjust | |
| unwarrantable(irregular, unwarranted, criminal, illegitimate) | |
| contrary to law(expression, idiom, illicit) | |
| in violation of law(expression, idiom, illicit) | |
| indictable(illicit, unsanctioned, unapproved) | |
| unrighteous(illicit, unsanctioned, unapproved) |
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| APA | Smart Define. (2015). unlicensed thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unlicensed/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unlicensed thesaurus" https://smartdefine.org/unlicensed/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, unlicensed thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unlicensed/thesaurus/synonyms>. |
| MLA | Smart Define. "unlicensed thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/unlicensed/thesaurus/synonyms> |