Basket case
Insane and basket case are semantically related. In some cases you can use "Insane" instead an adjective phrase "Basket case".
Insane
Insane adjective - Having or showing a very abnormal or sick state of mind.
Basket case and insane are semantically related. Sometimes you can use "Basket case" instead an adjective "Insane".
Cite this Source
Insane and Basket case. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/basket_case/insane
Basket case & Insane. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/basket_case/insane>.
Insane or Basket case. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/basket_case/insane.
Google Ngram Viewer shows how "basket case" and "insane" have occurred on timeline