- Definitions|2
- Thesaurus|1.9k
- Abbreviations|0
48 entries under mysterious topic. ×
| occult(adjective, evil, threatening, spooky) | |
| puzzling(adjective, evil, threatening, spooky) | |
| recondite(adjective, evil, threatening, spooky) | |
| scowling(adjective, evil, threatening, spooky) | |
| sulky(adjective, evil, threatening, spooky) | |
| sullen(adjective, evil, threatening, spooky) | |
| threatening(adjective, evil, spooky) | |
| upset(adjective, evil, threatening, spooky) |
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| APA | Smart Define. (2015). nefarious thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/nefarious/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "nefarious thesaurus" https://smartdefine.org/nefarious/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, nefarious thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/nefarious/thesaurus/synonyms>. |
| MLA | Smart Define. "nefarious thesaurus" 8 October 2015. Web. 28 September 2026. <https://smartdefine.org/nefarious/thesaurus/synonyms> |