- Definitions|3
- Thesaurus|1.7k
- Abbreviations|0
87 entries under theoretical topic. ×
| philosophical(adjective, thought, thoughtful, vague, supernatural) | |
| pure(adjective, vague, abstract, logical) | |
| theoretic(adjective, thoughts) | |
| unproved(adjective, new, trial, untried) | |
| analytical | |
| fantastic(adjective, excellent, gentle, marvelous, vague) | |
| idealized | |
| putative(adjective, uncertain, doubtful, vague, supposition) | |
| questionable(doubtful, shaky, vague, unsure, imaginary) | |
| suppositious(adjective, uncertain, doubtful, vague, supposition) | |
| dangerous(adjective, delicate, uncertain, sensitive, unsound) | |
| fanciful(adjective, excellent, gentle, marvelous, vague) | |
| indefinite(adjective, doubtful, unsettled, shaky, vague) | |
| conceptive | |
| hairy(adjective, delicate, uncertain, sensitive, unsound) | |
| problematic(shaky, vague, risky, imaginary, unlikely) | |
| suspect(uncertain, doubtful, shaky, vague, imaginary) | |
| immaterial(excellent, gentle, marvelous, vague, abstract) | |
| indeterminate(doubtful, shaky, vague, unlikely) | |
| intangible(excellent, gentle, marvelous, vague, abstract) |
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| APA | Smart Define. (2015). speculative thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/speculative/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "speculative thesaurus" https://smartdefine.org/speculative/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, speculative thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/speculative/thesaurus/synonyms>. |
| MLA | Smart Define. "speculative thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/speculative/thesaurus/synonyms> |