Sluggish
Sluggish adjective - Moving or proceeding at less than the normal, desirable, or required speed.
Witless and sluggish are semantically related. In some cases you can use "Witless" instead an adjective "Sluggish".
Nearby Words: sluggishness, sluggishly
Witless
Witless adjective - Not having or showing an ability to absorb ideas readily.
Cite this Source
Witless and Sluggish. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/sluggish/witless
Sluggish & Witless. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/sluggish/witless>.
Witless or Sluggish. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/sluggish/witless.
Google Ngram Viewer shows how "sluggish" and "witless" have occurred on timeline