65 entries under adjective topic. ×

10
heedless(careless, careful)
10
careless
10
forgetful(remember, mindful)
7
neglectful(careless, careful, failing)
6
inattentive(attention, concerned, negligent)
6
ignorant
6
inconsiderate
6
thoughtless(reasonable, prudent, unobservant)
5
lax
5
negligent(careless, indifferent, careful)
4
absent-minded
4
listless(energy, energetic, lively, spiritless)
4
mindless
4
unmindful(aware, attentive)
3
disregarding(verb, careless)
2
impolite
2
indifferent
2
insensible
2
mean
2
neglecting(careless, tending, commemorative, dedicatory)
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APASmart Define. (2016). attentive thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/attentive/thesaurus/antonyms
ChicagoSmart Define. 2016. "attentive thesaurus" https://smartdefine.org/attentive/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2016, attentive thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/attentive/thesaurus/antonyms>.
MLASmart Define. "attentive thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/attentive/thesaurus/antonyms>