Sharp and Witless

Sharp

Sharp adjective - Having or showing a practical cleverness or judgment.
Usage example: a sharp customer who wasn't about to be taken in by that smooth-tongued salesman

Witless is an antonym for sharp.

Witless

Witless adjective - Not having or showing an ability to absorb ideas readily.
Usage example: a dog so witless that it is barely trainable

Sharp is an antonym for witless.
Cite this Source
Witless and Sharp. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/sharp/witless
Sharp & Witless. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/sharp/witless>.
Witless or Sharp. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/sharp/witless.
Google Ngram Viewer shows how "sharp" and "witless" have occurred on timeline