- Definitions|2
- Thesaurus|1.1k
- Abbreviations|0
69 entries under abstract topic. ×
| eternal(perfect, marvelous, theoretical, abstruse) | |
| extravagant(adjective, intellectual, unreal, unattainable) | |
| fanciful(adjective, intellectual, unreal, unattainable) | |
| fictitious(adjective, intellectual, unreal, unattainable) | |
| fundamental(theoretical, abstruse, philosophical) | |
| high-flown(adjective, intellectual, supernatural, spiritual) | |
| hypothetical(adjective, vague, intellectual, supernatural) | |
| intellectual(adjective, vague, supernatural, logical) | |
| ivory-tower(adjective, intellectual, unreal, unattainable) | |
| jesuitic(theoretical, abstruse, philosophical) | |
| mental(adjective, intellectual, unreal, unattainable) | |
| mercurial(adjective, intellectual, unreal, unattainable) | |
| notional(adjective, vague, intellectual, unreal) | |
| out-of-reach(adjective, intellectual, unreal, unattainable) | |
| oversubtle(theoretical, abstruse, philosophical) | |
| philosophical(theoretical, abstruse, academic, hypothetical) | |
| profound(obscure, deep, mysterious, weird) | |
| quixotic(adjective, vague, intellectual, logical) | |
| recondite(obscure, deep, mysterious, theoretical) | |
| speculative(vague, theoretical, academic, 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> |