189 entries under adjective topic. ×
| imaginary(fake, false, fantastic, vague) | |
| theoretic(real, thoughts) | |
| unpractical(unreasonable, abstract, unviable) | |
| unreal(fake, wild, unreasonable, fantastic) | |
| unrealistic(wild, unreasonable, useless, practical) | |
| analytical(risky, unsubstantiated, academic, hypothetical) | |
| presumed(risky, unsubstantiated, academic, hypothetical) | |
| suppositious(uncertain, doubtful, vague, supposition) | |
| hypothetic | |
| transcendental(real, intellectual, supernatural, abstract) | |
| unproved(risky, imaginary, unsubstantiated, academic) | |
| fanciful(fake, false, fantastic, intellectual) | |
| idealized | |
| ideological | |
| logical(moral, risky, metaphysical, unsubstantiated) | |
| problematical | |
| quixotic(wild, unreasonable, useless, intellectual) | |
| tentative(uncertain, doubtful, unsettled, hesitant) | |
| unearthly(intellectual, supernatural, abstract, spiritual) | |
| alleged(supposed, hypothetical, ostensible, so-called) |
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| APA | Smart Define. (2015). theoretical thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/theoretical/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "theoretical thesaurus" https://smartdefine.org/theoretical/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, theoretical thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/theoretical/thesaurus/synonyms>. |
| MLA | Smart Define. "theoretical thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/theoretical/thesaurus/synonyms> |