44 entries under obtuse topic. ×

28
neglectful(noun, adjective, dull, soft, neglect)
28
negligent(noun, adjective, soft, neglect, slow)
26
careless(noun, adjective, dull, soft, neglect)
24
inattentive(noun, adjective, dull, careless, cold)
20
heedless(noun, adjective, neglect, careless, cold)
17
unmindful(noun, adjective, soft, neglect, careless)
16
inadvertent(adjective, careless, cold, foolish, stupid)
11
regardless(adjective, adverb, soft, careless, cold)
8
reckless(adjective, indifferent, casual, unconcerned)
8
absent-minded(noun, adjective, careless, cold, foolish)
8
unheeding(adjective, careless, cold, casual, forget)
6
unobservant(noun, adjective, careless, cold, foolish)
6
unthinking(adjective, careless, indifferent, foolish, stupid)
3
imprudent(adjective, careless, indifferent, foolish, stupid)
3
rash(adjective, careless, indifferent, coarse, unconcerned)
2
foolish(careless, stupid, unthinking, unperceptive)
2
silly(careless, stupid, unthinking, unperceptive)
2
stupid(adjective, careless, foolish, senseless, irrational)
1
ill-considered(careless, stupid, unthinking, unperceptive)
1
injudicious(careless, stupid, casual, unthinking)
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APASmart Define. (2015). remiss thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/remiss/thesaurus/synonyms
ChicagoSmart Define. 2015. "remiss thesaurus" https://smartdefine.org/remiss/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, remiss thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/remiss/thesaurus/synonyms>.
MLASmart Define. "remiss thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/remiss/thesaurus/synonyms>