Synonyms|191Antonyms|65|Broader|0Narrower|0Related|782
4
imbecilic(adjective, impulsive, impractical, half-baked, doomed)
4
slow(adjective, stupid, impulsive, impractical, half-baked)
4
stolid
4
witless(adjective, silly, impulsive, impractical, unintelligent)
4
wooden-headed
3
addle-pated
3
brainless(adjective, simple, slow, silly, stupid)
3
daft
3
dull-witted
3
gormless
3
half-baked(adjective, stupid, impulsive, impractical, doomed)
3
halfwitted
3
idiotic(adjective, silly, impulsive, impractical, unintelligent)
3
insensitive(slow, stupid)
3
simple
3
weak-minded
2
birdbrained(silly, impulsive, impractical, unintelligent, unaware)
2
crazy(impulsive, impractical, half-baked, doomed, unplanned)
2
dim
2
goofy(adjective, impractical, half-baked, doomed)
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APASmart Define. (2015). boneheaded thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/boneheaded/thesaurus/synonyms
ChicagoSmart Define. 2015. "boneheaded thesaurus" https://smartdefine.org/boneheaded/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, boneheaded thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/boneheaded/thesaurus/synonyms>.
MLASmart Define. "boneheaded thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/boneheaded/thesaurus/synonyms>