- Definitions|2
- Thesaurus|684
- Abbreviations|0
22 entries under speculative topic. ×
| hypothetical(adjective, belief, uncertain, doubtful, apparent) | |
| conjectural(adjective, belief, vague, apparent, supposition) | |
| theoretical(adjective, uncertain, doubtful, vague, supposition) | |
| supposed(adjective, belief, uncertain, doubtful, vague) | |
| suppositious(adjective, belief, uncertain, doubtful, vague) | |
| assumed(adjective, uncertain, doubtful, vague, supposition) | |
| suppositive(adjective, belief, uncertain, doubtful, apparent) | |
| putative(adjective, uncertain, doubtful, vague, supposition) | |
| academic(adjective, uncertain, doubtful, vague, supposition) | |
| reputed(uncertain, doubtful, supposed, alleged) | |
| doubtful(uncertain, vague, imaginary, theoretical, supposed) | |
| suspect(uncertain, doubtful, vague, imaginary, theoretical) | |
| surmised(adjective, uncertain, doubtful, expected, supposed) | |
| tentative(uncertain, doubtful, vague, academic) | |
| uncertain(doubtful, vague, imaginary, theoretical, supposed) | |
| figured(uncertain, doubtful) | |
| guessing(uncertain, doubtful) | |
| guesstimated(uncertain, doubtful) | |
| on a hunch(expression, idiom, uncertain, doubtful) | |
| on a long shot(expression, idiom, uncertain, doubtful) |
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| APA | Smart Define. (2015). suppositional thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/suppositional/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "suppositional thesaurus" https://smartdefine.org/suppositional/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, suppositional thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/suppositional/thesaurus/synonyms>. |
| MLA | Smart Define. "suppositional thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/suppositional/thesaurus/synonyms> |