51 entries under hypothetical topic. ×
| unproved(adjective, risky, imaginary, unsubstantiated, academic) | |
| idealized | |
| ideological | |
| logical(adjective, moral, risky, metaphysical, unsubstantiated) | |
| problematical | |
| quixotic(adjective, wild, unreasonable, useless, intellectual) | |
| tentative(adjective, uncertain, doubtful, unsettled, hesitant) | |
| unearthly(adjective, intellectual, supernatural, abstract, spiritual) | |
| alleged(adjective, supposed, ostensible, so-called) | |
| contingent | |
| experimental(adjective, risky, unsubstantiated, notional) | |
| general | |
| imaginative | |
| pedantic(adjective, academic) | |
| fundamental(adjective, important, original, essential, basic) | |
| made-up(fantastic, unreal, fictitious, invented, speculative) | |
| reputed(adjective, uncertain, doubtful, speculative) | |
| unsubstantiated | |
| vague | |
| codified |
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| APA | Smart Define. (2015). theoretical thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/theoretical/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "theoretical thesaurus" https://smartdefine.org/theoretical/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, theoretical thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/theoretical/thesaurus/synonyms>. |
| MLA | Smart Define. "theoretical thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/theoretical/thesaurus/synonyms> |