67 entries under careless topic. ×

14
premature(adjective, quick, impulsive, inexperienced)
3
foolish(adjective, silly, innocent, absurd)
3
ill-considered(adjective, foolish, thoughtless, impulsive)
3
rash(adjective, foolish, immoral, thoughtless)
2
heedless(thoughtless, impulsive, reckless, hasty)
2
irresponsible(adjective, foolish, stupid, absurd)
2
reckless(adjective, foolish, thoughtless, impulsive)
1
adventurous(thoughtless, impulsive, reckless, hasty)
1
audacious(thoughtless, impulsive, reckless, hasty)
1
bold(thoughtless, impulsive, reckless, hasty)
1
brash(thoughtless, impulsive, reckless, hasty)
1
daring(thoughtless, impulsive, reckless, hasty)
1
determined(thoughtless, impulsive, reckless, hasty)
1
devil-may-care(immoral, thoughtless, impulsive, reckless)
1
fiery(thoughtless, impulsive, reckless, hasty)
1
flighty(stupid, immoral, thoughtless, absurd)
1
foolhardy(foolish, stupid, thoughtless, impulsive)
1
frenzied(thoughtless, impulsive, reckless, hasty)
1
furious(thoughtless, impulsive, reckless, hasty)
1
giddy(stupid, immoral, thoughtless, absurd)
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APASmart Define. (2016). immature thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/immature/thesaurus/synonyms
ChicagoSmart Define. 2016. "immature thesaurus" https://smartdefine.org/immature/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, immature thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/immature/thesaurus/synonyms>.
MLASmart Define. "immature thesaurus" 29 February 2016. Web. 30 September 2026. <https://smartdefine.org/immature/thesaurus/synonyms>