Dumbhead
Dumbhead noun - A stupid person.
Usage example: the dumbhead who designed this contraption should be shot
Imbecile
Imbecile noun - A stupid person.
Usage example: only an imbecile would leave their car unlocked, with the keys in the ignition, and then be surprised when the vehicle was stolen
Dumbhead and imbecile are semantically related. Sometimes you can use "Dumbhead" instead a noun "Imbecile".
Nearby Word: imbecility
Mutual synonyms
Cite this Source
Imbecile and Dumbhead. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/dumbhead/imbecile
Dumbhead & Imbecile. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/dumbhead/imbecile>.
Imbecile or Dumbhead. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/dumbhead/imbecile.
Google Ngram Viewer shows how "dumbhead" and "imbecile" have occurred on timeline