- Definitions|3
- Thesaurus|465
- Abbreviations|0
37 entries under free topic. ×
| impromptu(adjective, adverb, simple, fake) | |
| offhand(adjective, adverb, simple, fake) | |
| extemporary(adjective, casual, impulsive, prepared) | |
| unpremeditated(adjective, planned, spontaneous, impromptu) | |
| unprepared(adjective, spontaneous, impromptu, unplanned) | |
| spontaneous(adjective, simple, fake, informal) | |
| unrehearsed(adjective, prepared, spontaneous, impromptu) | |
| ad lib(expression, adjective, idiom, adverb) | |
| ad-lib(adjective, adverb, simple, fake) | |
| improvised(adjective, simple, fake, informal) | |
| unstudied(adjective, simple, fake, natural) | |
| off the cuff(expression, adjective, idiom, adverb) | |
| casual(adjective, simple, fake, natural) | |
| spur-of-the-moment(adjective, prepared, spontaneous, impromptu) | |
| unplanned(adjective, simple, fake, informal) | |
| informal(adjective, simple, casual, spontaneous) | |
| makeshift(adjective, informal, casual, impulsive) | |
| improvisatory(adjective, casual, impulsive, spontaneous) | |
| automatic(adjective, simple, fake, natural) | |
| improv(adjective, simple, fake, straightforward) |
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| APA | Smart Define. (2015). extempore thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/extempore/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "extempore thesaurus" https://smartdefine.org/extempore/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, extempore thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/extempore/thesaurus/synonyms>. |
| MLA | Smart Define. "extempore thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/extempore/thesaurus/synonyms> |