Drowsing
Drowsing adjective - Half asleep.
Rack and drowsing are semantically related. in nap topic. In some cases you can use "Rack" instead a verb "Drowsing", when it comes to topics like light sleep.
Cite this Source
Rack and Drowsing. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/drowsing/rack
Drowsing & Rack. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/drowsing/rack>.
Rack or Drowsing. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/drowsing/rack.
Google Ngram Viewer shows how "drowsing" and "rack" have occurred on timeline