42 entries under casual topic. ×
| extemporaneous(adjective, free, impulsive, spontaneous) | |
| ad-lib(free, impulsive, spontaneous, unprepared) | |
| ad hoc(expression, free, informal, unrehearsed) | |
| ad lib(expression, free, informal, unrehearsed) | |
| at first glance(expression, free, informal, snap) | |
| automatic(free, informal, impulsive, unprepared) | |
| autoschediastic(free, impulsive, spontaneous, unprepared) | |
| by ear(expression, free, informal, unrehearsed) | |
| expedient(free, informal, impulsive, snap) | |
| extemporary(free, impulsive, spontaneous, unprepared) | |
| extempore(free, impulsive, spontaneous, unprepared) | |
| fake(free, impulsive, spontaneous, unprepared) | |
| free(informal, impulsive, spontaneous, unprepared) | |
| immediate(free, informal, impulsive, snap) | |
| impromptu(free, impulsive, spontaneous, unprepared) | |
| improv(free, informal, impulsive, snap) | |
| improvisatory(free, informal, impulsive, snap) | |
| improvised(free, impulsive, spontaneous, unprepared) | |
| improviso(free, informal, impulsive, snap) | |
| informal(free, impulsive, snap, unprepared) |
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| APA | Smart Define. (2015). jamming thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/jamming/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "jamming thesaurus" https://smartdefine.org/jamming/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, jamming thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/jamming/thesaurus/synonyms>. |
| MLA | Smart Define. "jamming thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/jamming/thesaurus/synonyms> |