1
knuckleheaded
1
kooky
1
lamebrain
1
lean
1
lightheaded(adjective, mind, think)
1
lumpish
1
lunatic
1
lunkheaded
1
maniacal(adjective, mind, think)
1
nitwitted
1
oafish(adjective, dull, slow, stupid)
1
opaque
1
pinheaded
1
rattle-brained
1
recreant
1
ridiculous(adjective, mind, think)
1
sappy
1
screwball
1
shallow
1
simpleminded
10 years ago|14k views|share |citing 
APASmart Define. (2016). weak-minded thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/weak-minded/thesaurus/synonyms
ChicagoSmart Define. 2016. "weak-minded thesaurus" https://smartdefine.org/weak-minded/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, weak-minded thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/weak-minded/thesaurus/synonyms>.
MLASmart Define. "weak-minded thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/weak-minded/thesaurus/synonyms>