- Definitions|2
- Thesaurus|1.8k
- Abbreviations|0
48 entries under strange topic. ×
| inscrutable(adjective, obscure, sophisticated, supernatural) | |
| mystical(adjective, hard, evil, obscure, dark) | |
| cabalistic(adjective, evil, obscure, deep) | |
| transcendental(intellectual, unknown, abstract, theoretical) | |
| covert(secret, unknown, hidden, curious) | |
| equivocal(adjective, obscure, difficult, dark) | |
| unknown(obscure, dark, deep, secret) | |
| inexplicable(adjective, hard, deep, tricky) | |
| veiled(adjective, obscure, deep, mysterious) | |
| Delphian(adjective, evil, obscure, deep) | |
| alchemistic(adjective, obscure, dark, odd) | |
| astrological(unknown, curious, concealed, inexplicable) | |
| curious(unknown, concealed, inexplicable, unexplained) | |
| enigmatical(adjective, hard, obscure, uncertain) | |
| furtive(obscure, unknown, clandestine, underground) | |
| insoluble(unknown, curious, concealed, inexplicable) | |
| magical(obscure, deep, mysterious, unknown) | |
| necromantic(supernatural, unknown, spiritual, curious) | |
| oracular(unknown, curious, concealed, inexplicable) | |
| secretive(unknown, clandestine, underground, curious) |
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| APA | Smart Define. (2015). abstruse thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/abstruse/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "abstruse thesaurus" https://smartdefine.org/abstruse/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, abstruse thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/abstruse/thesaurus/synonyms>. |
| MLA | Smart Define. "abstruse thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/abstruse/thesaurus/synonyms> |