Dunderhead
Dunderhead noun - A stupid person.
Usage example: wondered how long it would take the dunderheads at the head office to screw things up
Fathead is a synonym for dunderhead in fool topic. In some cases you can use "Fathead" instead a noun "Dunderhead", when it comes to topics like stupid or ridiculous person.
Fathead
Fathead noun - A stupid person.
Usage example: so who's the fathead who messed around with my movie collection?
Dunderhead is a synonym for fathead in fool topic. You can use "Dunderhead" instead a noun "Fathead", if it concerns topics such as idiot, stupid or ridiculous person.
Mutual synonyms
Cite this Source
Fathead and Dunderhead. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/dunderhead/fathead
Dunderhead & Fathead. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/dunderhead/fathead>.
Fathead or Dunderhead. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/dunderhead/fathead.
Google Ngram Viewer shows how "dunderhead" and "fathead" have occurred on timeline