- Definitions|1
- Thesaurus|176
- Abbreviations|0
60 entries under adjective topic. ×
| improvisatory(free, informal, casual, snap) | |
| jamming(free, informal, casual, snap) | |
| made-up(free, informal, casual, spontaneous) | |
| makeshift(free, informal, casual, spontaneous) | |
| natural(impulsive, unprompted) | |
| on-the-spot(free, informal, casual, snap) | |
| on impulse(expression, free, casual, unrehearsed) | |
| sudden(noun, violent, fierce, quick) | |
| toss off(expression, free, casual, impulsive) | |
| toss out(expression, free, casual, impulsive) | |
| unarranged(spontaneous, unprepared, unplanned, unrehearsed) | |
| unconscious(impulsive, unprompted) | |
| uncontrived(impulsive, unprompted) | |
| unthinking(impulsive, rash) | |
| winging it(expression, free, casual, unrehearsed) | |
| instant | |
| last-minute | |
| unannounced | |
| unreasoned | |
| unreflective |
For more, visit
Spur-of-the-moment on
Power Thesaurus
| APA | Smart Define. (2015). spur-of-the-moment thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/spur-of-the-moment/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "spur-of-the-moment thesaurus" https://smartdefine.org/spur-of-the-moment/thesaurus/synonyms (accessed October 2, 2026). |
| Harvard | Smart Define 2015, spur-of-the-moment thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/spur-of-the-moment/thesaurus/synonyms>. |
| MLA | Smart Define. "spur-of-the-moment thesaurus" 13 April 2015. Web. 2 October 2026. <https://smartdefine.org/spur-of-the-moment/thesaurus/synonyms> |