- Definitions|2
- Thesaurus|670
- Abbreviations|0
55 entries under impromptu topic. ×
| spur of the moment(expression, adverb, free, casual, offhand) | |
| unartful(adjective, simple, natural, casual, impulsive) | |
| unavoidable(adjective, simple, natural, casual, impulsive) | |
| unbidden(adjective, simple, natural, casual, impulsive) | |
| uncompelled(adjective, simple, natural, casual, impulsive) | |
| unconscious(adjective, simple, natural, casual, impulsive) | |
| unconstrained(adjective, simple, natural, casual, impulsive) | |
| uncontrolled(adjective, simple, natural, casual, impulsive) | |
| unintentional(adjective, simple, natural, chance, casual) | |
| unpremediated(adjective, simple, natural, casual, impulsive) | |
| unprompted(adjective, simple, natural, casual, impulsive) | |
| voluntary(adjective, simple, natural, casual, impulsive) | |
| willing(adjective, simple, natural, casual, impulsive) | |
| without preparation(expression, idiom, offhand, extemporaneous) | |
| throwaway(crude, substitute, temporary, extemporaneous) |
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| APA | Smart Define. (2015). improvised thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/improvised/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "improvised thesaurus" https://smartdefine.org/improvised/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, improvised thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/improvised/thesaurus/synonyms>. |
| MLA | Smart Define. "improvised thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/improvised/thesaurus/synonyms> |