possible profanity
0
lame-brain
0
loggerhead turtle(expression, idiom)
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lout
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lug
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lummox
0
lump
0
lumpish
0
maniac
0
meat-head
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meatball
0
microbial strain(expression, idiom)
0
mindless
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mome
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muggins
0
mutt
0
natural
0
nimrod
0
ninnyhammer
0
nothing to it(noun, expression, idiom, turkey)
0
original master(expression, idiom)
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APASmart Define. (2015). dunderhead thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/dunderhead/thesaurus/synonyms
ChicagoSmart Define. 2015. "dunderhead thesaurus" https://smartdefine.org/dunderhead/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, dunderhead thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/dunderhead/thesaurus/synonyms>.
MLASmart Define. "dunderhead thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/dunderhead/thesaurus/synonyms>