13 entries under careless topic. ×

13
inattentive(adjective, indifferent)
13
unaware(adjective, indifferent)
8
negligent(adjective, indifferent)
5
heedless(adjective, indifferent)
4
incautious(adjective, indifferent)
2
impulsive(adjective, indifferent)
2
indifferent
2
thoughtless(adjective, indifferent)
1
indiscreet(adjective, indifferent)
1
rash(adjective, indifferent)
1
unobservant(adjective, indifferent)
0
ignorant(adjective, indifferent)
0
uncareful(adjective, indifferent)
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APASmart Define. (2015). vigilant thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/vigilant/thesaurus/antonyms
ChicagoSmart Define. 2015. "vigilant thesaurus" https://smartdefine.org/vigilant/thesaurus/antonyms (accessed September 29, 2026).
HarvardSmart Define 2015, vigilant thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/vigilant/thesaurus/antonyms>.
MLASmart Define. "vigilant thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/vigilant/thesaurus/antonyms>