- Definitions|1
- Thesaurus|134
- Abbreviations|0
44 entries under free topic. ×
| automatic(adjective, informal, casual, impulsive) | |
| autoschediastic(adjective, casual, impulsive, spontaneous) | |
| casual(adjective, informal, impulsive, unprepared) | |
| expedient(adjective, informal, casual, snap) | |
| extemporary(adjective, fake, casual, impulsive) | |
| fake(adjective, casual, impulsive, spontaneous) | |
| immediate(adjective, informal, casual, snap) | |
| informal(adjective, casual, impulsive, snap) | |
| jamming(adjective, informal, casual, snap) | |
| made-up(adjective, informal, casual, spontaneous) | |
| off the cuff(expression, adjective, idiom, impromptu) | |
| off the top of head(expression, idiom, informal, casual) | |
| snap(adjective, informal, casual, impulsive) | |
| spur of the moment(expression, adjective, idiom, fake) | |
| taking for ride(expression, idiom, informal, casual) | |
| thought out loud(expression, idiom, informal, casual) | |
| toss off(expression, adjective, casual, impulsive) | |
| toss out(expression, adjective, casual, impulsive) | |
| tossed out(expression, adjective, informal, casual) | |
| unplanned(adjective, informal, casual, impulsive) |
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| APA | Smart Define. (2015). improviso thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/improviso/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "improviso thesaurus" https://smartdefine.org/improviso/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, improviso thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/improviso/thesaurus/synonyms>. |
| MLA | Smart Define. "improviso thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/improviso/thesaurus/synonyms> |