Extensional and Foolish
Opposite meaning words
Extensional
Extensional adjective - Defining a word by listing the class of entities to which the word correctly applies.
Foolish
Foolish adjective - Showing or marked by a lack of good sense or judgment.
Extensional is an antonym for foolish.
Cite this Source
Foolish and Extensional. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/extensional/foolish
Extensional & Foolish. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/extensional/foolish>.
Foolish or Extensional. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/extensional/foolish.
Google Ngram Viewer shows how "extensional" and "foolish" have occurred on timeline