46 entries under obtuse topic. ×

1
rash(adjective, careless, senseless, insensitive, reckless)
1
unreasoning(adjective, dull, careless, indifferent, foolish)
1
unreflective(careless, stupid, casual, unthinking, inattention)
0
bovine(careless, stupid, unthinking, unperceptive)
0
confused(careless, stupid, unthinking, unperceptive)
0
doltish(careless, stupid, unthinking, unperceptive)
0
dull(careless, stupid, unthinking, unperceptive)
0
empty-headed(careless, stupid, unthinking, unperceptive)
0
flighty(careless, stupid, unthinking, unperceptive)
0
foolish(careless, stupid, unthinking, unperceptive)
0
ill-advised(careless, stupid, unthinking, unperceptive)
0
ill-considered(careless, stupid, unthinking, unperceptive)
0
inane(careless, stupid, unthinking, unperceptive)
0
incomprehensible(careless, stupid, unthinking, unperceptive)
0
indiscriminating
0
inept(careless, stupid, unthinking, unperceptive)
0
irrational(careless, stupid, unthinking, unperceptive)
0
lamebrained(careless, stupid, unthinking, unperceptive)
0
loony(careless, stupid, unthinking, unperceptive)
0
puerile(careless, stupid, unthinking, unperceptive)
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APASmart Define. (2015). unobservant thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unobservant/thesaurus/synonyms
ChicagoSmart Define. 2015. "unobservant thesaurus" https://smartdefine.org/unobservant/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, unobservant thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unobservant/thesaurus/synonyms>.
MLASmart Define. "unobservant thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/unobservant/thesaurus/synonyms>