Fool
Fool adjective - Showing or marked by a lack of good sense or judgment.
Usage example: he's always got some fool plan or other
Lamebrain is a synonym for fool in simpleton topic. In some cases you can use "Lamebrain" instead the word "Fool" as a noun or an adjective, when it comes to topics like dope, stupid or ridiculous person. informal substitute
Lamebrain
Lamebrain noun - A stupid person.
Usage example: who's the lamebrain who put an empty coffee carafe back on a hot burner?
Mutual synonyms
Cite this Source
Lamebrain and Fool. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/fool/lamebrain
Fool & Lamebrain. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/fool/lamebrain>.
Lamebrain or Fool. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/fool/lamebrain.
Google Ngram Viewer shows how "fool" and "lamebrain" have occurred on timeline