Nincompoop
Nincompoop noun - A stupid person.
Usage example: who wants a nincompoop as a business partner?
Stupid and nincompoop are semantically related. In some cases you can use "Stupid" instead a noun "Nincompoop".
Stupid
Stupid noun - A stupid person.
Usage example: a genius at math, but a total stupid when it came to his love life
Nincompoop and stupid are semantically related. Sometimes you can use "Nincompoop" instead a noun "Stupid".
Mutual synonyms
Both words in one sentence
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Fearless Leader: Badinov, you are a incompetent, stupid, disgusting little nincompoop!
Source: I Take Offense to That Last One
Cite this Source
Stupid and Nincompoop. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/nincompoop/stupid
Nincompoop & Stupid. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/nincompoop/stupid>.
Stupid or Nincompoop. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/nincompoop/stupid.
Google Ngram Viewer shows how "nincompoop" and "stupid" have occurred on timeline