32 entries under obtuse topic. ×

3
careless(stupid, unthinking, feebleness, unperceptive)
2
heedless(unperceptive, unobservant)
2
unreasonable(adjective, poor, careless, stupid, absurd)
1
doltish(dull, careless, stupid, unthinking, unintelligent)
1
dull(careless, silly, stupid, unthinking, unintelligent)
1
ill-advised(dull, careless, stupid, unthinking, unintelligent)
1
inept(poor, careless, stupid, unthinking)
1
lamebrained(careless, silly, stupid, unthinking, unintelligent)
1
rash(dull, unintelligent, witless, unperceptive)
1
reckless(unperceptive, unobservant)
1
vacuous(careless, silly, stupid, absurd, unthinking)
0
absent-minded(careless, stupid, unthinking, unperceptive)
0
bovine(careless, stupid, unthinking, unperceptive)
0
confused(careless, stupid, unthinking, unperceptive)
0
inadvertent(careless, stupid, unthinking, unperceptive)
0
inattentive(unperceptive, unobservant)
0
incomprehensible(careless, stupid, unthinking, unperceptive)
0
indiscriminating(unperceptive, unobservant)
0
injudicious(careless, stupid, unthinking, unperceptive)
0
insensitive(unperceptive, unobservant)
<12>
11 years ago|11k views|share |citing 
APASmart Define. (2015). puerile thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/puerile/thesaurus/synonyms
ChicagoSmart Define. 2015. "puerile thesaurus" https://smartdefine.org/puerile/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, puerile thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/puerile/thesaurus/synonyms>.
MLASmart Define. "puerile thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/puerile/thesaurus/synonyms>