1
dippy
1
dopy
1
dumbheaded
1
duncical
1
duncish
1
dunderheaded
1
empty-headed
1
feeble-minded(impulsive, impractical, half-baked, doomed, unplanned)
1
grave
1
heavyset
1
indiscreet(impulsive, impractical, half-baked, doomed, unplanned)
1
jackass(adjective, foolish)
1
jolterheaded
1
joltheaded
1
knuckle-headed(adjective, foolish)
1
knuckleheaded
1
lame-brained(adjective, foolish)
1
lunkheaded
1
mad
1
meat-headed(adjective, foolish)
11 years ago|3.2k views|share |citing 
APASmart Define. (2015). blockheaded thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/blockheaded/thesaurus/synonyms
ChicagoSmart Define. 2015. "blockheaded thesaurus" https://smartdefine.org/blockheaded/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, blockheaded thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/blockheaded/thesaurus/synonyms>.
MLASmart Define. "blockheaded thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/blockheaded/thesaurus/synonyms>