- Definitions|1
- Thesaurus|1.2k
- Abbreviations|0
52 entries under obscure topic. ×
| ghostly(adjective, dark, superior, mysterious) | |
| heavenly(adjective, dark, superior, mysterious) | |
| invisible(adjective, dark, superior, mysterious) | |
| legendary(adjective, dark, superior, mysterious) | |
| metaphysical(adjective, dark, mysterious, supernatural) | |
| miraculous(adjective, dark, superior, mysterious) | |
| mythical(adjective, dark, superior, mysterious) | |
| mythological(adjective, dark, superior, mysterious) | |
| occult(adjective, dark, superior, strange) | |
| paranormal(adjective, dark, mysterious, supernatural) | |
| phantom(adjective, dark, superior, supernatural) | |
| phenomenal(adjective, dark, superior, mysterious) | |
| preternatural(adjective, dark, mysterious, supernatural) | |
| psychic(adjective, dark, mysterious, supernatural) | |
| rare(adjective, extraordinary, strange, heavenly) | |
| spectral(adjective, dark, superior, supernatural) | |
| sphinxlike(adjective, difficult, dark, strange) | |
| superhuman(adjective, dark, superior, mysterious) | |
| superior(adjective, dark, mysterious, supernatural) | |
| supermundane(adjective, dark, superior, supernatural) |
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| APA | Smart Define. (2015). unknowable thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unknowable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unknowable thesaurus" https://smartdefine.org/unknowable/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, unknowable thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unknowable/thesaurus/synonyms>. |
| MLA | Smart Define. "unknowable thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/unknowable/thesaurus/synonyms> |