- Definitions|1
- Thesaurus|134
- Abbreviations|0
48 entries under impromptu topic. ×
| artificial(mock, affected) | |
| campy(mock, affected) | |
| cooked-up(mock, affected) | |
| counterfeit(mock, affected) | |
| feigned(mock, affected) | |
| fictitious(mock, affected) | |
| figmental(mock, affected) | |
| framed(mock, affected) | |
| gone Hollywood(expression, mock, affected) | |
| hammy(mock, affected) | |
| high falutin(expression, mock, affected) | |
| hyped up(expression, mock, affected) | |
| invented(mock, affected) | |
| la-di-da(mock, affected) | |
| manmade(mock, affected) | |
| mimetic(mock, affected) | |
| mock | |
| not genuine(expression, mock, affected) | |
| not kosher(expression, mock, affected) | |
| off top of head(expression, adjective, idiom, informal, snap) |
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| APA | Smart Define. (2015). improviso thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/improviso/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "improviso thesaurus" https://smartdefine.org/improviso/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, improviso thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/improviso/thesaurus/synonyms>. |
| MLA | Smart Define. "improviso thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/improviso/thesaurus/synonyms> |