- Definitions|2
- Thesaurus|1.1k
- Abbreviations|0
36 entries under abstruse topic. ×
| supranatural(adjective, obscure, dark, superior, amazing) | |
| unphysical(abstract, theoretical, philosophical) | |
| nonmaterial(abstract, heavenly, theoretical, philosophical) | |
| deep(obscure, mysterious, abstract, weird, theoretical) | |
| difficult(abstract, theoretical, philosophical) | |
| eternal(perfect, marvelous, abstract, theoretical) | |
| fundamental(abstract, theoretical, philosophical) | |
| high-flown(adjective, intellectual, supernatural, abstract, spiritual) | |
| intellectual(adjective, vague, supernatural, abstract, logical) | |
| jesuitic(abstract, theoretical, philosophical) | |
| oversubtle(abstract, theoretical, philosophical) | |
| philosophical(abstract, theoretical, academic, hypothetical) | |
| profound(obscure, deep, mysterious, abstract, weird) | |
| recondite(obscure, deep, mysterious, abstract, theoretical) | |
| suprahuman(abstract, theoretical, philosophical) | |
| universal(abstract, theoretical, philosophical) |
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| APA | Smart Define. (2016). unearthly thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unearthly/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "unearthly thesaurus" https://smartdefine.org/unearthly/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2016, unearthly thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unearthly/thesaurus/synonyms>. |
| MLA | Smart Define. "unearthly thesaurus" 31 March 2016. Web. 30 September 2026. <https://smartdefine.org/unearthly/thesaurus/synonyms> |