- Definitions|1
- Thesaurus|198
- Abbreviations|0
| unartful(impulsive, unprompted, spur-of-the-moment) | |
| unavoidable(impulsive, unprompted, spur-of-the-moment) | |
| unbidden(impulsive, unprompted, spur-of-the-moment) | |
| uncompelled(impulsive, unprompted, spur-of-the-moment) | |
| unconscious(impulsive, unprompted, spur-of-the-moment) | |
| unconstrained(impulsive, unprompted, spur-of-the-moment) | |
| uncontrived(impulsive, unprompted, spur-of-the-moment) | |
| uncontrolled(impulsive, unprompted, spur-of-the-moment) | |
| unconventional | |
| undisciplined | |
| unfocused | |
| unforced(impulsive, unprompted, spur-of-the-moment) | |
| unintelligible | |
| unintentional(impulsive, unprompted, spur-of-the-moment) | |
| unpremediated(impulsive, unprompted, spur-of-the-moment) | |
| unrehearsed(impulsive, unprompted, spur-of-the-moment) | |
| unsophisticated(impulsive, unprompted, spur-of-the-moment) | |
| unspecific | |
| unstructured constraint set(expression, idiom) | |
| unstudied(impulsive, unprompted, spur-of-the-moment) |
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| APA | Smart Define. (2013). unstructured thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/unstructured/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "unstructured thesaurus" https://smartdefine.org/unstructured/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2013, unstructured thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/unstructured/thesaurus/synonyms>. |
| MLA | Smart Define. "unstructured thesaurus" 28 June 2013. Web. 21 September 2026. <https://smartdefine.org/unstructured/thesaurus/synonyms> |