Drowsing
Drowsing adjective - Half asleep.
Slump and drowsing are semantically related. in fall asleep topic. In some cases you can use "Slump" instead a verb "Drowsing".
Cite this Source
Slump and Drowsing. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/drowsing/slump
Drowsing & Slump. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/drowsing/slump>.
Slump or Drowsing. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/drowsing/slump.
Google Ngram Viewer shows how "drowsing" and "slump" have occurred on timeline