Sick
Witless
Witless adjective - Not having or showing an ability to absorb ideas readily.
Sick and witless are semantically related in out of one's mind topic. Sometimes you can use "Sick" instead an adjective "Witless".
Cite this Source
Witless and Sick. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/sick/witless
Sick & Witless. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/sick/witless>.
Witless or Sick. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/sick/witless.
Google Ngram Viewer shows how "sick" and "witless" have occurred on timeline