- Definitions|2
- Thesaurus|2.2k
- Abbreviations|0
47 entries under nefarious topic. ×
| intricate(adjective, hard, simple, evil, difficulty) | |
| complicated(adjective, hard, simple, evil, difficulty) | |
| nasty(adjective, hard, evil, difficult, complex) | |
| esoteric(adjective, hard, evil, difficult, complex) | |
| puzzling(adjective, hard, fancy, evil, obscure) | |
| abstruse(adjective, hard, fancy, evil, obscure) | |
| enigmatic(adjective, hard, evil, obscure, difficult) | |
| mystifying(adjective, hard, evil, delicate, loose) | |
| recondite(adjective, hard, fancy, evil, obscure) | |
| arcane(adjective, evil, deep, mysterious, hidden) | |
| bad(adjective, evil, mysterious, threatening) | |
| cryptic(adjective, evil, obscure, difficult, sophisticated) | |
| deep(adjective, hard, evil, delicate, loose) | |
| mysterious(adjective, hard, evil, delicate, loose) | |
| secret(adjective, evil, deep, mysterious, hidden) | |
| wicked(adjective, hard, severe, evil, difficult) | |
| hidden(adjective, hard, evil, obscure, difficult) | |
| mystical(adjective, hard, evil, delicate, loose) | |
| occult(adjective, evil, deep, mysterious, hidden) | |
| Delphian(adjective, evil, deep, mysterious, hidden) |
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| APA | Smart Define. (2015). knotty thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/knotty/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "knotty thesaurus" https://smartdefine.org/knotty/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, knotty thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/knotty/thesaurus/synonyms>. |
| MLA | Smart Define. "knotty thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/knotty/thesaurus/synonyms> |