Head case and Screwball

Head case

Head case noun - A person judged to be legally or medically insane.
Usage example: while serving in the military hospital's psychiatric unit, he got to observe a wide variety of head cases
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Synonyms for Head case

Screwball and head case are semantically related. (North American) In some cases you can use "Screwball" instead a noun phrase "Head case".

Screwball

Screwball noun - A person of odd or whimsical habits.
Usage example: a screwball who liked to save lint and bits of string

Head case and screwball are semantically related. You can use "Head case" instead a noun "Screwball".

Nearby Word: screw
Cite this Source
Screwball and Head case. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/head_case/screwball
Head case & Screwball. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/head_case/screwball>.
Screwball or Head case. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/head_case/screwball.
Google Ngram Viewer shows how "head case" and "screwball" have occurred on timeline