Unwise
Unwise adjective - Showing or marked by a lack of good sense or judgment.
Usage example: made the unwise decision to invest in a brand-new company
Witless is a synonym for unwise in foolish topic. In some cases you can use "Witless" instead an adjective "Unwise", when it comes to topics like stupid. popular alternative
Witless
Witless adjective - Not having or showing an ability to absorb ideas readily.
Usage example: a dog so witless that it is barely trainable
Mutual synonyms
Cite this Source
Witless and Unwise. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/unwise/witless
Unwise & Witless. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/unwise/witless>.
Witless or Unwise. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/unwise/witless.
Google Ngram Viewer shows how "unwise" and "witless" have occurred on timeline