- Definitions|1
- Thesaurus|381
- Abbreviations|0
10 entries under impromptu topic. ×
| freely(adjective, adverb, impulsive, willing) | |
| extemporaneously(adverb, impulsively, improv, extemporaneously) | |
| ad lib(expression, idiom, adverb, improv) | |
| at will(expression, adjective, adverb, impulsive) | |
| extempore | |
| off the cuff(expression, idiom, improv, extemporaneously) | |
| off the top of head(expression, idiom, improv, extemporaneously) | |
| off top of head(expression, idiom, improv, extemporaneously) | |
| without preparation(expression, improv, extemporaneously) | |
| without rehearsal(expression, improv, extemporaneously) |
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| APA | Smart Define. (2015). spontaneously thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/spontaneously/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "spontaneously thesaurus" https://smartdefine.org/spontaneously/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, spontaneously thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/spontaneously/thesaurus/synonyms>. |
| MLA | Smart Define. "spontaneously thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/spontaneously/thesaurus/synonyms> |