189 entries under adjective topic. ×
| hypothetical(obscure, extraordinary, superior, uncertain) | |
| abstract(obscure, extraordinary, superior, wild) | |
| academic(philosophy, uncertain, doubtful, vague) | |
| speculative(wild, uncertain, unreasonable, useless) | |
| conceptual(abstract, immaterial, topical) | |
| conjectural(vague, abstract, imaginary, supposition) | |
| ideal(fake, extraordinary, superior, false) | |
| suppositional(uncertain, doubtful, vague, supposition) | |
| notional(fake, false, fantastic, intellectual) | |
| impractical(silly, unreasonable, unlikely, unrealistic) | |
| assumed(uncertain, doubtful, vague, risky) | |
| pure(imaginary, academic, hypothetical, notional) | |
| transcendent(great, extraordinary, real, intellectual) | |
| intellectual(obscure, extraordinary, fantastic, whole) | |
| supposititious(fake, false, fantastic, unreal) | |
| ideational | |
| metaphysical(physical, moral, abstract, logical) | |
| philosophical(moral, intellectual, supernatural, abstract) | |
| putative(uncertain, doubtful, vague, supposition) | |
| supposed(uncertain, doubtful, vague, fictitious) |
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| APA | Smart Define. (2015). theoretical thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/theoretical/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "theoretical thesaurus" https://smartdefine.org/theoretical/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, theoretical thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/theoretical/thesaurus/synonyms>. |
| MLA | Smart Define. "theoretical thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/theoretical/thesaurus/synonyms> |