6
unthoughtful(adjective, sharp, rude, cold, indifferent)
6
wild(adjective, thoughtless, daring, reckless, deed)
5
absorbed(adjective, careless, attention, anxious, worried)
5
aloof(adjective, indifferent, detached, distant, apathetic)
5
deaf(adjective, sharp, rude, indifferent, short)
5
devil-may-care(adjective, careless, wild, thoughtless, easygoing)
5
ignorant(adjective, slight, detail, indifferent, silly)
5
incognizant(adjective, unconcerned, ignorant, unconscious, heedless)
5
insouciant(adjective, dull, neglect, indifferent, unsympathetic)
5
lazy(adjective, careless, indifferent, idle, apathetic)
5
slovenly(adjective, neglect, poor, careless, unthinking)
5
uninformed(adjective, unconcerned, ignorant, naive, unconscious)
5
unknowing(adjective, unconcerned, ignorant, naive, unconscious)
5
unlistening(adjective, cold, forget, uncaring, inexact)
5
unsolicitous(adjective, cold, forget, uncaring, inexact)
4
brash(adjective, rude, wild, thoughtless, unkind)
4
clumsy(adjective, neglectful)
4
daring(adjective, wild, thoughtless, reckless, negligent)
4
delinquent(adjective, slow, careless, indifferent, coarse)
4
distant(adjective, indifferent, detached, apathetic, unfeeling)
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APASmart Define. (2015). inattentive thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/inattentive/thesaurus/synonyms
ChicagoSmart Define. 2015. "inattentive thesaurus" https://smartdefine.org/inattentive/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, inattentive thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/inattentive/thesaurus/synonyms>.
MLASmart Define. "inattentive thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/inattentive/thesaurus/synonyms>