3
brainless(adjective, simple, slow, silly, stupid)
3
dull-witted
3
fatuous(adjective, foolish, stupid)
3
idiotic(adjective, silly, foolish, stupid, green)
3
obtuse(adjective, simple, slow, silly, stupid)
3
rattle-brained
3
retarded(adjective, ability, offensive)
3
soft(adjective, ability, informal, silly, stupid)
3
stolid(adjective, simple, slow, stupid, sluggish)
3
thick(adjective, simple, slow, silly, foolish)
3
unintelligent(adjective, dull, simple, slow, silly)
3
weak-minded(adjective, ability, offensive)
3
witless(adjective, simple, slow, silly, foolish)
2
addle-pated
2
asinine(adjective, silly, foolish, stupid, green)
2
boneheaded
2
daft(adjective, simple, slow, foolish, stupid)
2
delayed(adjective, backward)
2
dizzy
2
doltish(adjective, simple, slow, stupid, sluggish)
12 years ago|3.8k views|share |citing 
APASmart Define. (2013). simple-minded thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/simple-minded/thesaurus/synonyms
ChicagoSmart Define. 2013. "simple-minded thesaurus" https://smartdefine.org/simple-minded/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2013, simple-minded thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/simple-minded/thesaurus/synonyms>.
MLASmart Define. "simple-minded thesaurus" 17 October 2013. Web. 22 September 2026. <https://smartdefine.org/simple-minded/thesaurus/synonyms>