9
moronic(adjective, foolish, innocent, unfamiliar, unconscious)
7
imbecilic(adjective, foolish, innocent, thick, unfamiliar)
7
stupid(adjective, foolish, unintellectual)
5
dim-witted(adjective, foolish)
5
idiotic(adjective, foolish, unintellectual)
5
thick(adjective, innocent, green, unfamiliar, unconscious)
4
doltish(adjective, foolish)
4
simple
3
asinine(adjective, foolish, senseless)
3
blithering(adjective, foolish)
3
crazy(adjective, foolish)
3
dopey(adjective, foolish)
3
dumb(adjective, foolish)
3
foolish(adjective, foolish, unintellectual)
3
ignorant(adjective, foolish, unfamiliar, unknowing, unaware)
3
imbecile
3
inane(adjective, foolish)
3
retarded
2
brainless(adjective, foolish)
2
dense(adjective, innocent, thick, unfamiliar, unconscious)
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APASmart Define. (2015). cretinous thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/cretinous/thesaurus/synonyms
ChicagoSmart Define. 2015. "cretinous thesaurus" https://smartdefine.org/cretinous/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, cretinous thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/cretinous/thesaurus/synonyms>.
MLASmart Define. "cretinous thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/cretinous/thesaurus/synonyms>