- Definitions|2
- Thesaurus|614
- Abbreviations|0
207 entries under adjective topic. ×
| private(obscure, intimate, secret, restricted) | |
| profound(obscure, complex, deep, mysterious) | |
| puzzling(knowledge, evil, obscure, dark) | |
| concealed(hard, evil, obscure, difficult) | |
| opaque | |
| confidential(intimate, secret, private, restricted) | |
| mystifying(knowledge, evil, obscure, dark) | |
| clandestine(secret, underground, undisclosed) | |
| covert(strange, secret, clandestine, underground) | |
| perplexing(obscure, difficult, dark, strange) | |
| privy(intimate, secret, private, restricted) | |
| subtle(ironic, deadpan, understated, laconic) | |
| hush-hush(intimate, secret, private, clandestine) | |
| intricate(evil, heavy, deep, doubtful) | |
| preternatural(obscure, deep, mysterious, supernatural) | |
| restricted(secret, clandestine, underground, undisclosed) | |
| supernatural(spiritual, mystical) | |
| unaccountable(solid, strange, doubtful, vague) | |
| uncanny | |
| vague(obscure, difficult, uncertain, doubtful) |
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| APA | Smart Define. (2015). arcane thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/arcane/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "arcane thesaurus" https://smartdefine.org/arcane/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, arcane thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/arcane/thesaurus/synonyms>. |
| MLA | Smart Define. "arcane thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/arcane/thesaurus/synonyms> |