- Definitions|1
- Thesaurus|773
- Abbreviations|0
39 entries under expression topic. ×
| ad lib(adjective, idiom, free, casual) | |
| off the cuff(adjective, idiom, free, impromptu) | |
| ad hoc(adjective, free, casual, unrehearsed) | |
| caught napping(idiom, nonpreparation) | |
| winging it(free, violent, casual, unrehearsed) | |
| at first glance(free, informal, casual, snap) | |
| by ear(free, informal, casual, unrehearsed) | |
| caught off balance | |
| gone off deep end(idiom, passionate, violent, thoughtless) | |
| jumping the gun(idiom, passionate, violent, thoughtless) | |
| off the top of head(idiom, free, impromptu, unrehearsed) | |
| on impulse(free, informal, casual, unrehearsed) | |
| played by ear(idiom, unprepared, unplanned, unrehearsed) | |
| shot from the hip(idiom, unprepared, unplanned, unrehearsed) | |
| taken by surprise | |
| taking for ride(free, informal, casual, snap) | |
| thought out loud(free, informal, casual, snap) | |
| toss off(free, casual, impulsive, spontaneous) | |
| toss out(free, casual, impulsive, spontaneous) | |
| tossed off(free, informal, casual, unrehearsed) |
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| APA | Smart Define. (2015). unpremeditated thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/unpremeditated/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unpremeditated thesaurus" https://smartdefine.org/unpremeditated/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, unpremeditated thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/unpremeditated/thesaurus/synonyms>. |
| MLA | Smart Define. "unpremeditated thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/unpremeditated/thesaurus/synonyms> |