Loon
Loon noun - A person judged to be legally or medically insane.
Usage example: giggled like a loon at his own jokes
Nearby Word: loony
Schizo
Mutual synonyms
Cite this Source
Schizo and Loon. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/loon/schizo
Loon & Schizo. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/loon/schizo>.
Schizo or Loon. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/loon/schizo.
Google Ngram Viewer shows how "loon" and "schizo" have occurred on timeline