Dumbhead
Dumbhead noun - A stupid person.
Usage example: the dumbhead who designed this contraption should be shot
Ratbag
Ratbag noun - A stupid person.
Usage example: some ratbag who couldn't survive a day in the outback
Mutual synonyms
Cite this Source
Ratbag and Dumbhead. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/dumbhead/ratbag
Dumbhead & Ratbag. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/dumbhead/ratbag>.
Ratbag or Dumbhead. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/dumbhead/ratbag.
Google Ngram Viewer shows how "dumbhead" and "ratbag" have occurred on timeline