- Definitions|1
- Thesaurus|1.8k
- Abbreviations|0
42 entries under free topic. ×
| impromptu(adjective, adverb, ready, spontaneous) | |
| offhand(adjective, ready, casual, spontaneous) | |
| spontaneous(adjective, ready, impromptu, unplanned) | |
| unplanned(adjective, ready, casual, unqualified) | |
| extempore(adjective, spontaneous, impromptu, unplanned) | |
| unpremeditated(adjective, spontaneous, impromptu, unplanned) | |
| improvised(adjective, ready, spontaneous, impromptu) | |
| unrehearsed(adjective, ready, spontaneous, impromptu) | |
| off the cuff(expression, adjective, idiom, ready) | |
| ad-lib(adjective, ready, spontaneous, impromptu) | |
| makeshift(adjective, simple, natural, unrefined) | |
| ad lib(expression, adjective, informal, unrehearsed) | |
| casual(adjective, impulsive, spontaneous, impromptu) | |
| extemporary(adjective, casual, impulsive, spontaneous) | |
| spur-of-the-moment(adjective, spontaneous, impromptu, unrehearsed) | |
| unstudied(adjective, casual, spontaneous, impromptu) | |
| snap(informal, casual, impulsive, spontaneous) | |
| ad hoc(expression, adjective, idiom, unplanned) | |
| improv(adjective, casual, spontaneous, impromptu) | |
| improviso(adjective, spontaneous, impromptu, unplanned) |
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| APA | Smart Define. (2015). unprepared thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unprepared/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unprepared thesaurus" https://smartdefine.org/unprepared/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, unprepared thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unprepared/thesaurus/synonyms>. |
| MLA | Smart Define. "unprepared thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/unprepared/thesaurus/synonyms> |