44 entries under obtuse topic. ×

2
bovine(careless, stupid, unthinking, unperceptive)
2
doltish(careless, stupid, unthinking, unperceptive)
1
confused(careless, stupid, unthinking, unperceptive)
1
empty-headed(careless, stupid, unthinking, unperceptive)
1
flighty(careless, stupid, unthinking, unperceptive)
1
foolish(careless, silly, stupid, unthinking, unintelligent)
1
ill-advised(careless, stupid, unthinking, unperceptive)
1
ill-considered(careless, stupid, unthinking, unperceptive)
1
inane(careless, silly, stupid, unthinking, unintelligent)
1
incomprehensible(careless, stupid, unthinking, unperceptive)
1
inept(careless, stupid, unthinking, unperceptive)
1
irrational(careless, stupid, unthinking, unperceptive)
1
irreflective(careless, stupid, unthinking, unperceptive)
1
loony(careless, stupid, unthinking, unperceptive)
1
mindless(careless, silly, stupid, unthinking, unintelligent)
1
puerile(careless, silly, stupid, unthinking, unintelligent)
1
senseless(careless, stupid, unthinking, unperceptive)
1
silly(careless, stupid, unthinking, unintelligent, unaware)
1
undiscerning(careless, stupid, unthinking, unperceptive)
1
unreasonable(careless, stupid, unthinking, unperceptive)
<123>
11 years ago|657 views|share |citing 
APASmart Define. (2015). lamebrained thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/lamebrained/thesaurus/synonyms
ChicagoSmart Define. 2015. "lamebrained thesaurus" https://smartdefine.org/lamebrained/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, lamebrained thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/lamebrained/thesaurus/synonyms>.
MLASmart Define. "lamebrained thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/lamebrained/thesaurus/synonyms>