Fool
Fool noun - A person who lacks good sense or judgment.
Usage example: only a fool would attempt to climb that mountain unprepared
Know-nothing and fool are semantically related In some cases you can use "Know-nothing" instead a noun "Fool".
Know-nothing
Know-nothing noun - A stupid person.
Usage example: often disparaged her coworkers as a bunch of know-nothings
Fool and know-nothing are semantically related in simpleton topic. You can use "Fool" instead a noun phrase "Know-nothing".
Mutual synonyms
Cite this Source
Know-nothing and Fool. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/fool/know-nothing
Fool & Know-nothing. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/fool/know-nothing>.
Know-nothing or Fool. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/fool/know-nothing.