48 entries under simple topic. ×

8
half-witted(adjective, weak, silly, foolish)
6
foolish(adjective, weak, silly, stupid)
6
moronic(adjective, weak, silly, foolish)
6
stupid(adjective, weak, silly, foolish)
5
unintelligent(adjective, weak, silly, foolish)
4
imbecilic(adjective, weak, silly, foolish)
2
daft(adjective, weak, silly, foolish)
2
idiotic(adjective, weak, silly, foolish)
2
weak(silly, foolish, thoughtless, unwise)
2
witless(adjective, weak, silly, foolish)
1
absurd(weak, silly, foolish, thoughtless)
1
asinine(weak, silly, foolish, thoughtless)
1
brainless(weak, silly, foolish, thoughtless)
1
crazy(weak, silly, foolish, thoughtless)
1
daffy(weak, silly, foolish, thoughtless)
1
dippy(weak, silly, foolish, thoughtless)
1
doltish(weak, silly, foolish, stupid)
1
dotty(weak, silly, foolish, thoughtless)
1
fantastic(weak, silly, foolish, thoughtless)
1
fatuous(weak, silly, foolish, thoughtless)
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APASmart Define. (2015). feebleminded thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/feebleminded/thesaurus/synonyms
ChicagoSmart Define. 2015. "feebleminded thesaurus" https://smartdefine.org/feebleminded/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, feebleminded thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/feebleminded/thesaurus/synonyms>.
MLASmart Define. "feebleminded thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/feebleminded/thesaurus/synonyms>