31 entries under obtuse topic. ×

19
imprudent(adjective, weak, simple, careless, silly)
17
rash(adjective, careless, silly, foolish, stupid)
15
ill-advised(adjective, weak, simple, careless, silly)
12
foolish(adjective, weak, simple, careless, silly)
10
heedless(adjective, careless, foolish, thoughtless, impulsive)
5
inept(adjective, careless, foolish, stupid, rash)
5
mindless(adjective, careless, stupid, unthinking)
3
inadvertent(careless, stupid, unthinking, unperceptive)
3
negligent(careless, reckless, imprudent, unperceptive)
3
stupid(adjective, weak, simple, careless, silly)
3
unreflective(careless, stupid, unthinking, candid, spontaneous)
2
undiscerning(careless, stupid, unthinking, unperceptive)
1
absent-minded(careless, stupid, unthinking, unperceptive)
1
confused(careless, foolish, stupid, thoughtless, risky)
1
inattentive(unperceptive, unobservant)
1
insensitive(adjective, unperceptive, unobservant)
1
neglectful(imprudent, unperceptive, misguided, unobservant)
1
remiss(careless, stupid, unthinking, unperceptive)
1
unreasoning(careless, stupid, unthinking, unperceptive)
1
vacuous(careless, stupid, unthinking, unperceptive)
<12>
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APASmart Define. (2015). ill-considered thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/ill-considered/thesaurus/synonyms
ChicagoSmart Define. 2015. "ill-considered thesaurus" https://smartdefine.org/ill-considered/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, ill-considered thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/ill-considered/thesaurus/synonyms>.
MLASmart Define. "ill-considered thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/ill-considered/thesaurus/synonyms>