3
dimwit(noun, fool)
3
dullard
3
dummy
3
dunderhead(noun, fool)
3
goon
3
ignoramus(noun, simpleton)
3
jackass(noun, imbecile, dolt)
3
toolbox(noun, person, individual, underdog, halfwit)
2
bonehead
2
booby
2
chucklehead
2
chump
2
dunderpate(noun, fool)
2
goose
2
knuckle-head
2
loggerhead(noun, fool)
2
muttonhead
2
ninny-hammer
2
nit
2
thimble-wit
11 years ago|7.3k views|share |citing 
APASmart Define. (2015). numbskull thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/numbskull/thesaurus/synonyms
ChicagoSmart Define. 2015. "numbskull thesaurus" https://smartdefine.org/numbskull/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, numbskull thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/numbskull/thesaurus/synonyms>.
MLASmart Define. "numbskull thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/numbskull/thesaurus/synonyms>