Bonehead
Bonehead noun - A stupid person; these words are used to express a low opinion of someone's intelligence.
Dumbass is a synonym for bonehead in jackass topic. In some cases you can use "Dumbass" instead a noun "Bonehead", when it comes to topics like dunderhead.
Dumbass
Dumbass noun - A stupid person; these words are used to express a low opinion of someone's intelligence.
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Synonyms for Dumbass
Bonehead is a synonym for dumbass in jackass topic. You can use "Bonehead" instead a noun "Dumbass", if it concerns topics such as dunderhead.
Mutual synonyms
Cite this Source
Dumbass and Bonehead. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/bonehead/dumbass
Bonehead & Dumbass. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/bonehead/dumbass>.
Dumbass or Bonehead. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/bonehead/dumbass.
Google Ngram Viewer shows how "bonehead" and "dumbass" have occurred on timeline