55 entries under careless topic. ×

30
rash(noun, adjective, rude, passionate, violent)
24
hasty(adjective, keen, prompt, rude, passionate)
20
impetuous(noun, adjective, strong, keen, difficult)
19
reckless(noun, adjective, violent, thought)
17
impulsive(noun, adjective, strong, difficult, intense)
16
precipitate(noun, verb, adjective, strong, sharp)
11
brash(adjective, wild, careful, thoughtless)
11
foolhardy(noun, adjective, careful, thoughtless)
9
sudden(noun, adjective, keen, sharp, passionate)
8
hotheaded(adjective, rude, wild, careful)
6
heedless(adjective, violent, fast, quick)
5
furious(adjective, violent, anxious, fierce)
5
wild(noun, adjective, strong, difficult, intense)
4
devil-may-care(noun, adjective, passionate, violent)
4
ill-considered(adjective, foolish, stupid, careful)
4
impatient(adjective, keen, energetic, violent)
4
improvident(adjective, wild, foolish, stupid)
4
madcap(noun, adjective, violent, fast)
4
overhasty(adjective, thoughtless, impulsive, reckless)
4
thoughtless(adjective, rude, wild, quick)
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APASmart Define. (2015). headlong thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/headlong/thesaurus/synonyms
ChicagoSmart Define. 2015. "headlong thesaurus" https://smartdefine.org/headlong/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, headlong thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/headlong/thesaurus/synonyms>.
MLASmart Define. "headlong thesaurus" 3 August 2015. Web. 24 September 2026. <https://smartdefine.org/headlong/thesaurus/synonyms>