57 entries under fantastic topic. ×
| hypothetical(adjective, obscure, extraordinary, superior, uncertain) | |
| abstract(adjective, obscure, extraordinary, superior, wild) | |
| ideal(adjective, fake, extraordinary, superior, false) | |
| notional(adjective, fake, false, intellectual) | |
| intellectual(adjective, obscure, extraordinary, whole) | |
| supposititious(adjective, fake, false, unreal) | |
| imaginary(adjective, fake, false, vague) | |
| unreal(adjective, fake, wild, unreasonable) | |
| fanciful(adjective, fake, false, intellectual) | |
| imagined(adjective, fake, false, vague) | |
| unsubstantial(adjective, abstract, imaginary, unreal) | |
| visionary(adjective, fake, false, wild, unreasonable) | |
| chimerical(adjective, fake, false, wild, unreasonable) | |
| fictitious(adjective, fake, false, intellectual) | |
| made-up(unreal, fictitious, invented, speculative) | |
| primordial(adjective, obscure, extraordinary, superior, important) | |
| supernatural(adjective, excellent, obscure, extraordinary, superior) | |
| absolute(excellent, obscure, extraordinary, superior) | |
| accomplished(excellent, obscure, extraordinary, superior) | |
| beyond grasp(expression, excellent, obscure, extraordinary, superior) |
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| APA | Smart Define. (2015). theoretical thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/theoretical/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "theoretical thesaurus" https://smartdefine.org/theoretical/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, theoretical thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/theoretical/thesaurus/synonyms>. |
| MLA | Smart Define. "theoretical thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/theoretical/thesaurus/synonyms> |