Crazy
Crazy noun - A person judged to be legally or medically insane.
Mad person and crazy are semantically related. In some cases you can use "Mad person" instead a noun "Crazy".
Mad person
Crazy and mad person are semantically related. Sometimes you can use "Crazy" instead a noun phrase "Mad person".
Cite this Source
Mad person and Crazy. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/crazy/mad_person
Crazy & Mad person. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/crazy/mad_person>.
Mad person or Crazy. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/crazy/mad_person.
Google Ngram Viewer shows how "crazy" and "mad person" have occurred on timeline