Jackass
Jackass noun - A person who lacks good sense or judgment.
Usage example: only a jackass would dive into a lake without first checking to see how deep the water is
Nutcase
Nutcase noun - A person who lacks good sense or judgment.
Usage example: only a nutcase would try to accelerate a campfire by dousing it with gasoline
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Synonyms for Nutcase
Mutual synonyms
Cite this Source
Nutcase and Jackass. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/jackass/nutcase
Jackass & Nutcase. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/jackass/nutcase>.
Nutcase or Jackass. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/jackass/nutcase.
Google Ngram Viewer shows how "jackass" and "nutcase" have occurred on timeline