- Definitions|2
- Thesaurus|2.6k
- Abbreviations|0
57 entries under adjective topic. ×
| nefarious | |
| perverse | |
| rotten | |
| unethical(good, ethical) | |
| vicious | |
| villainous | |
| wicked | |
| wretched | |
| profligate | |
| roguish | |
| unjust | |
| corruptible | |
| devious | |
| licentious | |
| nasty | |
| rakish | |
| sordid | |
| spineless | |
| unclean | |
| warped |
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| APA | Smart Define. (2015). principled thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/principled/thesaurus/antonyms |
| Chicago | Smart Define. 2015. "principled thesaurus" https://smartdefine.org/principled/thesaurus/antonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, principled thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/principled/thesaurus/antonyms>. |
| MLA | Smart Define. "principled thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/principled/thesaurus/antonyms> |