1
knuckle-headed(adjective, foolish)
1
lame-brained(adjective, foolish)
1
loony(adjective, foolish)
1
meat-headed(adjective, foolish)
1
mentally retarded
1
mindless(adjective, innocent, thick, unfamiliar, unconscious)
1
misinformed(adjective, innocent, thick, unfamiliar, unconscious)
1
mongoloid
1
naive(adjective, innocent, thick, unfamiliar, unconscious)
1
nescient(adjective, innocent, ignorant, unfamiliar, unconscious)
1
nitwit(adjective, foolish)
1
nonsensical(adjective, foolish)
1
not all there(expression, idiom)
1
oblivious(adjective, innocent, thick, unfamiliar, unconscious)
1
rattle-brained
1
shallow(adjective, innocent, thick, unfamiliar, unconscious)
1
simple-minded
1
simpleminded
1
slow
1
stolid
11 years ago|2k views|share |citing 
APASmart Define. (2015). cretinous thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/cretinous/thesaurus/synonyms
ChicagoSmart Define. 2015. "cretinous thesaurus" https://smartdefine.org/cretinous/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, cretinous thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/cretinous/thesaurus/synonyms>.
MLASmart Define. "cretinous thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/cretinous/thesaurus/synonyms>