Synonyms|724Antonyms|162|Broader|8Narrower|0Related|1.2k

246 entries under careless topic. ×

3
devil-may-care(adjective, casual, thoughtless, impulsive)
3
headlong(adjective, violent, fierce, ardent)
3
indiscriminate(adjective, casual, arbitrary, unfussy)
3
listless(adjective, sharp, rude, indifferent)
3
precipitate(adjective, thoughtless, impulsive, rash)
3
unheedful(adjective, indifferent, unconcerned, sloppy)
3
venturesome(adjective, thoughtless, impulsive, reckless)
2
absurd(adjective, foolish, stupid, unreasonable)
2
adventurous(adjective, thoughtless, impulsive, reckless)
2
apathetic(adjective, sharp, rude, indifferent)
2
arbitrary
2
casual(adjective, indifferent, thoughtless, unconcerned)
2
chance(adjective, casual, unknowing, unaware)
2
diverted(adjective, indifferent, apathetic, distracted)
2
dull(adjective, stupid, unintelligent, obtuse)
2
hotheaded(adjective, bold, thoughtless, impulsive)
2
inept(stupid, thoughtless, insensitive, obtuse)
2
inexpedient(foolish, thoughtless, rash, irresponsible)
2
inobservant(adjective, indifferent, apathetic, distracted)
2
madcap(adjective, thoughtless, impulsive, rash)
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APASmart Define. (2015). unthinking thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unthinking/thesaurus/synonyms
ChicagoSmart Define. 2015. "unthinking thesaurus" https://smartdefine.org/unthinking/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, unthinking thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unthinking/thesaurus/synonyms>.
MLASmart Define. "unthinking thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/unthinking/thesaurus/synonyms>