6
blockhead
6
numskull
5
dunce
4
bonehead
4
dunderhead
4
knucklehead
4
loggerhead
4
lunkhead
4
hammerhead shark(noun, expression, idiom)
3
muttonhead
2
dolt
2
fathead
2
shark(noun, fish)
2
smooth hammerhead(expression, idiom)
1
albacore(noun, fish)
1
anchovy(noun, fish)
1
ass
1
barracuda(noun, fish)
1
bass(noun, fish)
1
blackfish(noun, fish)
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APASmart Define. (2013). hammerhead thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/hammerhead/thesaurus/synonyms
ChicagoSmart Define. 2013. "hammerhead thesaurus" https://smartdefine.org/hammerhead/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2013, hammerhead thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/hammerhead/thesaurus/synonyms>.
MLASmart Define. "hammerhead thesaurus" 28 June 2013. Web. 21 September 2026. <https://smartdefine.org/hammerhead/thesaurus/synonyms>