- Definitions|3
- Thesaurus|1.7k
- Abbreviations|0
176 entries under adjective topic. ×
| baseless(unsubstantiated, unsupported, unfounded, groundless) | |
| dangerous(delicate, uncertain, sensitive, unsound) | |
| defective | |
| fanciful(excellent, gentle, marvelous, vague) | |
| high-risk | |
| ideational | |
| indefinite(doubtful, unsettled, shaky, vague) | |
| moot | |
| unfounded(unsubstantiated, unsupported, groundless) | |
| unpredictable(doubtful, vague, unsure, intention) | |
| venturesome(bad, delicate, heavy, uncertain) | |
| Utopian(excellent, gentle, marvelous, vague) | |
| airy | |
| chimerical(gentle, wild, marvelous, unreasonable) | |
| conceptive | |
| divinatory | |
| doctrinaire(opinionated, dogmatic) | |
| excogitative(thoughtful, thoughts) | |
| exploratory | |
| fluky |
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| APA | Smart Define. (2015). speculative thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/speculative/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "speculative thesaurus" https://smartdefine.org/speculative/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, speculative thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/speculative/thesaurus/synonyms>. |
| MLA | Smart Define. "speculative thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/speculative/thesaurus/synonyms> |