- Definitions|2
- Thesaurus|2.1k
- Abbreviations|0
48 entries under nefarious topic. ×
| nasty(adjective, evil, mysterious, threatening) | |
| sulky(adjective, evil, mysterious, threatening) | |
| sullen(adjective, evil, mysterious, threatening) | |
| Delphian(adjective, evil, deep, mysterious, hidden) | |
| anagogic(adjective, evil, deep, mysterious, hidden) | |
| bad(adjective, evil, mysterious, threatening) | |
| corrupt(adjective, evil, mysterious, threatening) | |
| damnable(adjective, evil, mysterious, threatening) | |
| dour(adjective, evil, mysterious, threatening) | |
| evil(adjective, mysterious, threatening, spooky) | |
| forbidding(adjective, evil, mysterious, threatening) | |
| foul(adjective, evil, mysterious, threatening) | |
| frowning(adjective, evil, mysterious, threatening) | |
| glowering(adjective, evil, mysterious, threatening) | |
| glum(adjective, evil, mysterious, threatening) | |
| hellish(adjective, evil, mysterious, threatening) | |
| horrible(adjective, evil, mysterious, threatening) | |
| immoral(adjective, evil, mysterious, threatening) | |
| infamous(adjective, evil, mysterious, threatening) | |
| infernal(adjective, evil, mysterious, threatening) |
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| APA | Smart Define. (2015). concealed thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/concealed/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "concealed thesaurus" https://smartdefine.org/concealed/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, concealed thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/concealed/thesaurus/synonyms>. |
| MLA | Smart Define. "concealed thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/concealed/thesaurus/synonyms> |