Knucklehead and Lamebrain

Knucklehead

Knucklehead noun - A stupid person.
Usage example: I'd like to get my hands on the knucklehead who designed that paper-towel dispenser

Lamebrain and knucklehead are semantically related In some cases you can use "Lamebrain" instead a noun "Knucklehead".

Lamebrain

Lamebrain noun - A stupid person.
Usage example: who's the lamebrain who put an empty coffee carafe back on a hot burner?

Knucklehead and lamebrain are semantically related in stupid person topic. Sometimes you can use "Knucklehead" instead a noun "Lamebrain".
Cite this Source
Lamebrain and Knucklehead. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/knucklehead/lamebrain
Knucklehead & Lamebrain. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/knucklehead/lamebrain>.
Lamebrain or Knucklehead. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/knucklehead/lamebrain.
Google Ngram Viewer shows how "knucklehead" and "lamebrain" have occurred on timeline