13
well-versed
7
observant(adjective, careless, alert, concerned, watchful)
7
kind(mean, hard, rough, inhumane)
6
attentive(adjective, concerned, concentrating)
6
charitable
6
prudent(adjective, careless, imprudent)
5
mindful(adjective, quiet, careless, aware, attentive)
5
careful(adjective, false, loose, reckless, painstaking)
5
heedful(adjective, concerned)
5
solicitous
5
vigilant(adjective, careless, indifferent, careful, watchful)
4
considerate(adjective, mean, hard, inconsiderate, respectful)
4
diligent
4
focused
3
thoughtful(adjective, happy, careless, caring, superficial)
3
absorbed
3
aware(adjective, unfriendly, unaware)
3
conscious(adjective, uncertain, doubtful, dubious)
3
curious
3
engrossed
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APASmart Define. (2015). inattentive thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/inattentive/thesaurus/antonyms
ChicagoSmart Define. 2015. "inattentive thesaurus" https://smartdefine.org/inattentive/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 2015, inattentive thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/inattentive/thesaurus/antonyms>.
MLASmart Define. "inattentive thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/inattentive/thesaurus/antonyms>