58 entries under remiss topic. ×

6
uncaring(adjective, careless, cold, indifferent, detached)
6
unheedful(adjective, careless, cold, forget, uncaring)
5
absent-minded(adjective, careless, cold, foolish, stupid)
5
disregardful(adjective, soft, slow, careless, indifferent)
5
inexact(adjective, cold, forget, uncaring, inattentive)
5
unsolicitous(adjective, cold, forget, uncaring, inattentive)
5
unwatchful(adjective, careless, cold, indifferent, forget)
4
delinquent(adjective, soft, slow, careless, indifferent)
4
derelict(adjective, soft, slow, careless, indifferent)
4
unwary(adjective, cold, forget, uncaring, inattentive)
3
behindhand(adjective, soft, slow, careless, indifferent)
3
incogitant(adjective, cold, forget, uncaring, inattentive)
3
oscitant(adjective, cold, forget, uncaring, inattentive)
3
unattending(adjective, cold, forget, uncaring, inattentive)
3
unlistening(adjective, cold, forget, uncaring, inattentive)
3
unobliging(adjective, cold, forget, uncaring, inattentive)
3
unregardful(adjective, cold, forget, uncaring, inattentive)
3
unthoughtful(adjective, cold, forget, uncaring, inattentive)
2
casual(adjective, soft, careless, common, tolerant)
2
devil-may-care(soft, careless, wild, thoughtless, slack)
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APASmart Define. (2015). regardless thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/regardless/thesaurus/synonyms
ChicagoSmart Define. 2015. "regardless thesaurus" https://smartdefine.org/regardless/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, regardless thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/regardless/thesaurus/synonyms>.
MLASmart Define. "regardless thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/regardless/thesaurus/synonyms>