- Definitions|0
- Thesaurus|79
- Abbreviations|1
48 entries under impromptu topic. ×
| spurious(mock, affected) | |
| suppositious(mock, affected) | |
| supposititious(mock, affected) | |
| thrown off(expression, adjective, mock, affected) | |
| trumped-up(mock, affected) | |
| unauthentic(mock, affected) | |
| ungenuine(mock, affected) | |
| unscripted(adjective, mock, affected, winged) |
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| APA | Smart Define. (2011). spur of the moment thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/spur_of_the_moment/thesaurus/synonyms |
| Chicago | Smart Define. 2011. "spur of the moment thesaurus" https://smartdefine.org/spur_of_the_moment/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2011, spur of the moment thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/spur_of_the_moment/thesaurus/synonyms>. |
| MLA | Smart Define. "spur of the moment thesaurus" 24 May 2011. Web. 1 October 2026. <https://smartdefine.org/spur_of_the_moment/thesaurus/synonyms> |