100 entries under adjective topic. ×

15
moronic(dull, simple, slow, foolish)
13
dumb(dull, simple, slow, foolish)
13
simple(dull, ability, slow, offensive)
12
stupid(dull, simple, slow, foolish)
11
dull(simple, ability, slow, offensive)
11
slow-witted(ability, offensive, stupid)
10
dim-witted(dull, simple, slow, foolish)
9
imbecilic(simple, slow, foolish, stupid)
9
fatuous(silly, foolish, stupid, vague)
9
foolish(silly, stupid, vague, impulsive)
9
retarded(dull, ability, offensive, stupid)
9
simple-minded(dull, simple, ability, slow)
8
idiotic(foolish, stupid, impulsive, impractical)
8
thick(simple, slow, foolish, stupid)
8
weak-minded(ability, offensive)
7
slow(dull, simple, ability, offensive)
6
backward(dull, simple, ability, slow)
6
empty-headed
6
witless(simple, slow, foolish, stupid)
5
asinine(foolish, stupid)
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APASmart Define. (2015). feeble-minded thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/feeble-minded/thesaurus/synonyms
ChicagoSmart Define. 2015. "feeble-minded thesaurus" https://smartdefine.org/feeble-minded/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, feeble-minded thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/feeble-minded/thesaurus/synonyms>.
MLASmart Define. "feeble-minded thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/feeble-minded/thesaurus/synonyms>