- Definitions|1
- Thesaurus|773
- Abbreviations|0
49 entries under impulsive topic. ×
| spontaneous(noun, adjective, free, planned) | |
| impulsive(noun, adjective, rude, careless, natural) | |
| unplanned(noun, adjective, free, chance, casual) | |
| extemporaneous(noun, adjective, planned, impulse) | |
| impromptu(adjective, adverb, free, planned) | |
| unthinking(adjective, careless, casual, instinctive) | |
| hasty(adjective, passionate, violent, thoughtless) | |
| spur-of-the-moment(noun, adjective, free, spontaneous) | |
| improvised(adjective, free, casual, impulse) | |
| impetuous(noun, adjective, thoughtless, thinking) | |
| rash(noun, adjective, passionate, violent, careless) | |
| snap(noun, adjective, free, informal, casual) | |
| abrupt(adjective, passionate, violent, thoughtless) | |
| extemporary(adjective, free, casual, spontaneous) | |
| reflexive(adjective, unwilling, obligatory, compulsory) | |
| unrehearsed(adjective, free, spontaneous, unprepared) | |
| hurried(adjective, rash, unthinking) | |
| ill-considered | |
| unexpected(adjective, passionate, violent, careless, casual) | |
| improvisatory(free, informal, casual, impulse) |
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| APA | Smart Define. (2015). unpremeditated thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unpremeditated/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unpremeditated thesaurus" https://smartdefine.org/unpremeditated/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, unpremeditated thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unpremeditated/thesaurus/synonyms>. |
| MLA | Smart Define. "unpremeditated thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/unpremeditated/thesaurus/synonyms> |