Synonyms|572Antonyms|111|Broader|6Narrower|1Related|510

28 entries under adjective topic. ×

1
indiscreet(careless, indifferent)
1
rash(careless, indifferent)
1
unobservant(careless, indifferent)
1
unprepared
0
ignorant(careless, indifferent)
0
inadvertent
0
inconsiderate
0
uncareful(careless, indifferent)
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APASmart Define. (2015). vigilant thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/vigilant/thesaurus/antonyms
ChicagoSmart Define. 2015. "vigilant thesaurus" https://smartdefine.org/vigilant/thesaurus/antonyms (accessed September 28, 2026).
HarvardSmart Define 2015, vigilant thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/vigilant/thesaurus/antonyms>.
MLASmart Define. "vigilant thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/vigilant/thesaurus/antonyms>