- Definitions|2
- Thesaurus|1k
- Abbreviations|0
38 entries under thoughtless topic. ×
| offhand(noun, adjective, simple, natural, chance) | |
| ad-lib(adjective, simple, informal, natural, casual) | |
| impulsive(noun, adjective, adverb, simple, natural) | |
| hasty(adjective, impulsive, impetuous, unwary) | |
| automatic(adjective, simple, passionate, violent, natural) | |
| instinctive(noun, adjective, simple, passionate, violent) | |
| rash(noun, adjective, impulsive, impetuous) | |
| sudden(noun, adjective, impetuous, unwary) | |
| unprompted(adjective, simple, plain, violent, natural) | |
| abrupt(adjective, impulsive, impetuous, unwary) | |
| involuntary(noun, adjective, simple, passionate, violent) | |
| precipitate(noun, impetuous, unwary) | |
| quick(noun, impetuous, unwary, transientness) | |
| impetuous(noun, adjective, simple, passionate, violent) | |
| unconsidered(noun, impetuous, unwary) | |
| unpredictable(noun, impetuous, unwary) | |
| devil-may-care(noun, impetuous, unwary) | |
| emotional(noun, impetuous, unwary) | |
| gone off deep end(expression, idiom, impetuous, unwary) | |
| headlong(noun, impetuous, unwary) |
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| APA | Smart Define. (2015). extemporaneous thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/extemporaneous/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "extemporaneous thesaurus" https://smartdefine.org/extemporaneous/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, extemporaneous thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/extemporaneous/thesaurus/synonyms>. |
| MLA | Smart Define. "extemporaneous thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/extemporaneous/thesaurus/synonyms> |