13
half-assed
10
dim-witted
10
obtuse
10
slow-witted
10
stupid
10
thick
6
dense
6
doltish
6
slow
6
thickheaded
5
dim
5
simple
5
stolid
4
dopey
4
dumb
4
feeble-minded
4
foolish
3
boneheaded
3
imbecilic
3
insensitive
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APASmart Define. (2015). Dull-witted thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/dull-witted/thesaurus/synonyms
ChicagoSmart Define. 2015. "Dull-witted thesaurus" https://smartdefine.org/dull-witted/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, Dull-witted thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/dull-witted/thesaurus/synonyms>.
MLASmart Define. "Dull-witted thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/dull-witted/thesaurus/synonyms>