42 entries under free topic. ×
| extemporaneous(adjective, casual, impulsive, spontaneous) | |
| ad-lib(casual, impulsive, spontaneous, unprepared) | |
| ad hoc(expression, informal, casual, unrehearsed) | |
| ad lib(expression, informal, casual, unrehearsed) | |
| at first glance(expression, informal, casual, snap) | |
| automatic(informal, casual, impulsive, unprepared) | |
| autoschediastic(casual, impulsive, spontaneous, unprepared) | |
| by ear(expression, informal, casual, unrehearsed) | |
| casual(informal, impulsive, spontaneous, unprepared) | |
| expedient(informal, casual, impulsive, snap) | |
| extemporary(casual, impulsive, spontaneous, unprepared) | |
| extempore(casual, impulsive, spontaneous, unprepared) | |
| fake(casual, impulsive, spontaneous, unprepared) | |
| immediate(informal, casual, impulsive, snap) | |
| impromptu(casual, impulsive, spontaneous, unprepared) | |
| improv(informal, casual, impulsive, snap) | |
| improvisatory(informal, casual, impulsive, snap) | |
| improvised(casual, impulsive, spontaneous, unprepared) | |
| improviso(informal, casual, impulsive, snap) | |
| informal(casual, impulsive, snap, unprepared) |
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| APA | Smart Define. (2015). jamming thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/jamming/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "jamming thesaurus" https://smartdefine.org/jamming/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, jamming thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/jamming/thesaurus/synonyms>. |
| MLA | Smart Define. "jamming thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/jamming/thesaurus/synonyms> |