119 entries under thoughtless topic. ×

41
impetuous(noun, adjective, strong, moving, simple)
34
rash(noun, adjective, smart, rude, violent)
30
spontaneous(noun, adjective, moving, simple, easy)
27
reckless(noun, adjective, smart, rude, violent)
27
hasty(adjective, rude, careless, foolish, nervous)
20
unpremeditated(noun, adjective, rude, careless, natural)
20
unthinking(adjective, careless, foolish, natural, bold)
19
careless(adjective, foolish, unstable, unreasonable, quick)
19
involuntary(noun, adjective, simple, natural, casual)
18
instinctive(noun, adjective, open, simple, easy)
16
precipitate(noun, verb, adjective, strong, difficult)
16
unprompted(adjective, simple, natural, casual)
16
headlong(noun, adjective, strong, difficult, intense)
15
hotheaded(adjective, rude, careless, silly, crazy)
14
automatic(adjective, simple, natural, casual)
13
foolhardy(noun, adjective, smart, rude, careless)
12
imprudent(adjective, careless, determined, rash)
12
injudicious(adjective, careless, foolish, bold)
12
madcap(noun, adjective, intense, rude, careless)
12
mechanical(adjective, rude, careless, natural)
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APASmart Define. (2015). impulsive thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/impulsive/thesaurus/synonyms
ChicagoSmart Define. 2015. "impulsive thesaurus" https://smartdefine.org/impulsive/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, impulsive thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/impulsive/thesaurus/synonyms>.
MLASmart Define. "impulsive thesaurus" 3 August 2015. Web. 23 September 2026. <https://smartdefine.org/impulsive/thesaurus/synonyms>