48 entries under witless topic. ×

3
indiscreet(adjective, dull, simple, slow, foolish)
3
insensate(noun, adjective, dull, hard, simple)
3
senseless(adjective, dull, simple, careless, silly)
3
stupefied(adjective, dull, unintelligent, insensibility)
2
half-witted(adjective, dull, simple, slow, silly)
2
inane(adjective, dull, simple, slow, careless)
2
nonsensical(dull, unintelligent)
2
thick-headed(dull, unintelligent)
1
gullible(adjective, dull, simple, slow, silly)
1
half-baked(adjective, dull, simple, slow, foolish)
1
ill-advised(dull, careless, stupid, unthinking, unintelligent)
1
naive(adjective, dull, simple, foolish, innocent)
1
puerile(dull, careless, stupid, unthinking, unintelligent)
1
rash(adjective, dull, simple, slow, careless)
1
simpleminded(dull, simple, stupid, unintelligent)
1
trivial(adjective, dull, simple, slow, foolish)
1
unthinking(adjective, dull, simple, slow, careless)
0
dazed(dull, unintelligent)
0
deficient(dull, unintelligent)
0
dummy(dull, unintelligent)
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APASmart Define. (2015). obtuse thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/obtuse/thesaurus/synonyms
ChicagoSmart Define. 2015. "obtuse thesaurus" https://smartdefine.org/obtuse/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, obtuse thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/obtuse/thesaurus/synonyms>.
MLASmart Define. "obtuse thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/obtuse/thesaurus/synonyms>