Dim bulb
Dim bulb noun - A stupid person.
Usage example: she's a dim bulb for sure, but he certainly didn't marry her for her brains
Nincompoop and dim bulb are semantically related. In some cases you can use "Nincompoop" instead a noun phrase "Dim bulb".
Nincompoop
Nincompoop noun - A stupid person.
Usage example: who wants a nincompoop as a business partner?
Dim bulb and nincompoop are semantically related. You can use "Dim bulb" instead a noun "Nincompoop". slang substitute
Mutual synonyms
Cite this Source
Nincompoop and Dim bulb. (2017). Retrieved 2026, July 28, from https://thesaurus.plus/related/dim_bulb/nincompoop
Dim bulb & Nincompoop. N.p., 2017. Web. 28 Jul. 2026. <https://thesaurus.plus/related/dim_bulb/nincompoop>.
Nincompoop or Dim bulb. 2017. Accessed July 28, 2026. https://thesaurus.plus/related/dim_bulb/nincompoop.
Google Ngram Viewer shows how "dim bulb" and "nincompoop" have occurred on timeline