16 entries under careless topic. ×

5
attentive(adjective, careful)
4
mindful(adjective, quiet, careful, aware)
4
observant(adjective, alert, watchful, unobservant)
2
perceptive(adjective, alert, sensitive, insensitive)
2
vigilant(adjective, indifferent)
2
wise(adjective, foolish, unsound)
0
be up on
0
ear to the ground(expression, idiom)
0
heads up(expression, dull, indifferent)
0
know all the answers(expression, idiom, quiet)
0
know ins and outs(expression, idiom, quiet)
0
looking for(expression, indifferent)
0
observative
0
on the job(expression, idiom, dull, indifferent)
0
on the lookout(expression, idiom, dull, indifferent)
0
penetrative(clumsy, unperceptive)
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APASmart Define. (2016). unaware thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unaware/thesaurus/antonyms
ChicagoSmart Define. 2016. "unaware thesaurus" https://smartdefine.org/unaware/thesaurus/antonyms (accessed September 28, 2026).
HarvardSmart Define 2016, unaware thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unaware/thesaurus/antonyms>.
MLASmart Define. "unaware thesaurus" 30 January 2016. Web. 28 September 2026. <https://smartdefine.org/unaware/thesaurus/antonyms>