- Definitions|1
- Thesaurus|146
- Abbreviations|0
21 entries under informal topic. ×
| impromptu(adjective, adverb, unprepared, unplanned) | |
| improvised(adjective, spontaneous, unplanned, unrehearsed) | |
| extemporaneous(adjective, fake, spontaneous, unrehearsed) | |
| unplanned(adjective, spontaneous, unprepared, unrehearsed) | |
| unprepared(adjective, spontaneous, unplanned, unrehearsed) | |
| extempore(adjective, spontaneous, unprepared, unrehearsed) | |
| makeshift(adjective, spontaneous, unplanned, unpremeditated) | |
| ad-lib(adjective, fake, spontaneous, unprepared) | |
| spontaneous(adjective, unprepared, unplanned, unrehearsed) | |
| unrehearsed(adjective, spontaneous, unprepared, unplanned) | |
| according to pleasure(expression, adjective, unplanned, extemporize) | |
| ad hoc(expression, idiom, spontaneous, unprepared) | |
| ad libitum(expression, adjective, unplanned, extemporize) | |
| as one thinks best(expression, adjective, unplanned, extemporize) | |
| as one wishes(expression, adjective, unplanned, extemporize) | |
| at will(expression, adjective, unplanned, extemporize) | |
| improvise(adjective, unplanned, extemporize, off-the-cuff) | |
| made-up(adjective, spontaneous, unplanned, unpremeditated) | |
| off-the-cuff(adjective, spontaneous, unprepared, unplanned) | |
| without restraint(expression, unplanned, extemporize, off-the-cuff) |
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| APA | Smart Define. (2015). extemporized thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/extemporized/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "extemporized thesaurus" https://smartdefine.org/extemporized/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2015, extemporized thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/extemporized/thesaurus/synonyms>. |
| MLA | Smart Define. "extemporized thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/extemporized/thesaurus/synonyms> |