- Definitions|2
- Thesaurus|1.9k
- Abbreviations|0
63 entries under wrong topic. ×
| dishonest(adjective, corrupt, wicked, immoral) | |
| dissolute(adjective, evil, low, corrupt) | |
| indecent(adjective, bad, evil, offensive) | |
| peccant(wicked, criminal, illegal, unlawful) | |
| unclean(adjective, evil, offensive, unpleasant) | |
| unrighteous(unfair, unjust, illegal, unlawful) | |
| worthless(evil, shameful, depraved, unfair) | |
| abandoned(adjective, evil, low, corrupt) | |
| bent(adjective, corrupt, vicious, dishonest) | |
| against the law(expression, illegal, illegitimate, unlawful) | |
| caught(illegal, unlawful) | |
| heavy(illegal, unlawful) | |
| hung up(expression, illegal, unlawful) | |
| illegal(corrupt, wicked, dishonest, criminal) | |
| illegitimate(illegal, unlawful, illicit) | |
| illicit(wicked, criminal, illegal, illegitimate) | |
| indictable(illegal, unlawful) | |
| off base(expression, illegal, unlawful) | |
| out of line(expression, idiom, illegal, unlawful) | |
| racket(illegal, unlawful) |
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| APA | Smart Define. (2015). nefarious thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/nefarious/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "nefarious thesaurus" https://smartdefine.org/nefarious/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, nefarious thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/nefarious/thesaurus/synonyms>. |
| MLA | Smart Define. "nefarious thesaurus" 8 October 2015. Web. 22 September 2026. <https://smartdefine.org/nefarious/thesaurus/synonyms> |