92 entries under impulsive topic. ×

5
rash(noun, adjective, unthinking)
5
unthinking(adjective, rash, unknowing, unaware)
4
ad-lib(adjective, free, simple, fake, informal)
4
ignorant(adjective, unknowing, unaware, unsuspecting)
4
makeshift(adjective, free, informal, casual)
4
uncontrived(adjective, simple, natural, casual)
4
unprompted(adjective, simple, natural, casual)
3
extemporary(adjective, free, casual, spontaneous)
3
hurried(adjective, rash, unthinking)
3
instinctive(noun, adjective, simple, natural, casual)
3
natural(adjective, simple, casual, willing)
3
reckless(noun, adjective, rash, unthinking)
2
automatic(adjective, free, simple, fake, natural)
2
free(adjective, simple, fake, natural, casual)
2
headlong(noun, adjective, rash, unthinking)
2
informal(adjective, free, casual, unprepared)
2
off-the-cuff(adjective, simple, informal, natural, chance)
2
unstructured(adjective, unprompted, spur-of-the-moment)
1
autoschediastic(free, casual, spontaneous, unprepared)
1
break loose(expression, adjective, simple, natural, casual)
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APASmart Define. (2015). unplanned thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unplanned/thesaurus/synonyms
ChicagoSmart Define. 2015. "unplanned thesaurus" https://smartdefine.org/unplanned/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, unplanned thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unplanned/thesaurus/synonyms>.
MLASmart Define. "unplanned thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/unplanned/thesaurus/synonyms>