68 entries under simple topic. ×

11
dull(adjective, ability, slow, offensive)
10
foolish(adjective, dull, weak, slow)
9
brainless(adjective, dull, weak, slow)
9
doltish(adjective, dull, weak, silly)
9
stupid(adjective, dull, weak, slow)
8
dumb(adjective, dull, slow, silly)
8
slow(adjective, dull, ability, offensive)
7
dopey(adjective, dull, foolish, stupid)
7
feebleminded(adjective, weak, silly, foolish)
6
backward(adjective, dull, ability, slow)
6
crazy(adjective, weak, silly, foolish)
6
dim(adjective, dull, stupid, limited)
6
dimwitted(adjective, silly, stupid, green)
6
idiotic(adjective, dull, weak, slow)
6
moronic(adjective, dull, weak, slow)
6
senseless(adjective, dull, weak, slow)
6
simple-minded(adjective, dull, ability, slow)
6
witless(adjective, dull, weak, slow)
5
asinine(adjective, weak, silly, foolish)
5
imbecile(adjective, dull, slow, silly)
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APASmart Define. (2016). half-witted thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/half-witted/thesaurus/synonyms
ChicagoSmart Define. 2016. "half-witted thesaurus" https://smartdefine.org/half-witted/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, half-witted thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/half-witted/thesaurus/synonyms>.
MLASmart Define. "half-witted thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/half-witted/thesaurus/synonyms>