Synonyms|1.4kAntonyms|492|Broader|22Narrower|53Related|3.4k
2
mindless
2
negligent
2
rash
2
thoughtless
1
disorderly
1
foolhardy
1
forgetful
1
groundless
1
hasty
1
headlong
1
heedless
1
imprudent
1
inaccurate
1
inadvertent
1
inattentive
1
incautious
1
inconsiderate
1
indifferent
1
indiscreet
1
lax
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APASmart Define. (2016). careless thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/careless/thesaurus/narrower
ChicagoSmart Define. 2016. "careless thesaurus" https://smartdefine.org/careless/thesaurus/narrower (accessed September 21, 2026).
HarvardSmart Define 2016, careless thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/careless/thesaurus/narrower>.
MLASmart Define. "careless thesaurus" 3 March 2016. Web. 21 September 2026. <https://smartdefine.org/careless/thesaurus/narrower>