40 entries under thoughtless topic. ×

11
hasty(adjective, careless, impulsive, rash)
8
precipitate(verb, adjective, careless, impulsive)
4
ill-considered(adjective, careless, impulsive, rash)
4
overhasty(adjective, careless, impulsive, rash)
3
impulsive(careless, reckless, hasty)
2
ill-advised(careless, impulsive, reckless, hasty)
1
adventurous(careless, impulsive, reckless, hasty)
1
audacious(careless, impulsive, reckless, hasty)
1
bold(careless, impulsive, reckless, hasty)
1
brash(careless, impulsive, reckless, hasty)
1
daring(careless, impulsive, reckless, hasty)
1
determined(careless, impulsive, reckless, hasty)
1
devil-may-care(careless, impulsive, reckless, hasty)
1
fiery(careless, impulsive, reckless, hasty)
1
foolhardy(careless, impulsive, reckless, hasty)
1
frenzied(careless, impulsive, reckless, hasty)
1
furious(careless, impulsive, reckless, hasty)
1
harebrained(careless, impulsive, reckless, hasty)
1
headlong(careless, impulsive, reckless, hasty)
1
headstrong(careless, impulsive, reckless, hasty)
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APASmart Define. (2015). premature thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/premature/thesaurus/synonyms
ChicagoSmart Define. 2015. "premature thesaurus" https://smartdefine.org/premature/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, premature thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/premature/thesaurus/synonyms>.
MLASmart Define. "premature thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/premature/thesaurus/synonyms>