Loon
Loon noun - A stupid person.
Usage example: the loons at the grocery store had put the potato chips at the bottom of the bag
Nincompoop and loon are semantically related. In some cases you can use "Nincompoop" instead a noun "Loon".
Nearby Word: loony
Nincompoop
Nincompoop noun - A stupid person.
Usage example: who wants a nincompoop as a business partner?
Loon and nincompoop are semantically related. Sometimes you can use "Loon" instead a noun "Nincompoop".
Mutual synonyms
Cite this Source
Nincompoop and Loon. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/loon/nincompoop
Loon & Nincompoop. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/loon/nincompoop>.
Nincompoop or Loon. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/loon/nincompoop.
Google Ngram Viewer shows how "loon" and "nincompoop" have occurred on timeline