Drowse
Drowse noun - A short sleep.
Drowsiness and drowse are semantically related. In some cases you can use "Drowsiness" instead a noun "Drowse".
Drowsiness
Drowsiness noun - The quality or state of desiring or needing sleep.
Drowse and drowsiness are semantically related. Sometimes you can use "Drowse" instead a noun "Drowsiness".
Cite this Source
Drowsiness and Drowse. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/drowse/drowsiness
Drowse & Drowsiness. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/drowse/drowsiness>.
Drowsiness or Drowse. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/drowse/drowsiness.
Google Ngram Viewer shows how "drowse" and "drowsiness" have occurred on timeline