Dim bulb and Know-nothing

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

Know-nothing and dim bulb are semantically related. In some cases you can use "Know-nothing" instead a noun phrase "Dim bulb".

Know-nothing

Know-nothing noun - A stupid person.
Usage example: often disparaged her coworkers as a bunch of know-nothings

Dim bulb and know-nothing are semantically related. Sometimes you can use "Dim bulb" instead a noun phrase "Know-nothing". slang substitute
Cite this Source
Know-nothing and Dim bulb. (2017). Retrieved 2026, August 13, from https://thesaurus.plus/related/dim_bulb/know-nothing
Dim bulb & Know-nothing. N.p., 2017. Web. 13 Aug. 2026. <https://thesaurus.plus/related/dim_bulb/know-nothing>.
Know-nothing or Dim bulb. 2017. Accessed August 13, 2026. https://thesaurus.plus/related/dim_bulb/know-nothing.