Synonyms|187Antonyms|1|Broader|0Narrower|0Related|183
2
simple(adjective, dull, slow, stupid)
2
slow-witted(dull, slow, stupid)
2
witless(impulsive, impractical, half-baked, doomed, unplanned)
1
batty(impulsive, impractical, half-baked, doomed, unplanned)
1
beetleheaded
1
blithering(adjective, foolish)
1
blunderheaded
1
bone-headed(adjective, foolish)
1
cabbageheaded
1
chowderheaded
1
chuckle-headed(adjective, foolish)
1
chuckleheaded
1
chummy
1
clodpated
1
compact
1
cretinous(adjective, foolish)
1
cuckoo
1
daft
1
deep
1
dim
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APASmart Define. (2015). blockheaded thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/blockheaded/thesaurus/synonyms
ChicagoSmart Define. 2015. "blockheaded thesaurus" https://smartdefine.org/blockheaded/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, blockheaded thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/blockheaded/thesaurus/synonyms>.
MLASmart Define. "blockheaded thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/blockheaded/thesaurus/synonyms>