Slumberous and Wakeful
Opposite meaning words
Slumberous
Slumberous adjective - Desiring or needing sleep.
Usage example: parents putting their slumberous children to bed
Wakeful is an antonym for slumberous.
Wakeful
Wakeful adjective - Not sleeping or able to sleep.
Usage example: the mother remained wakeful until her child returned home
Slumberous is an antonym for wakeful.
Cite this Source
Wakeful and Slumberous. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/slumberous/wakeful
Slumberous & Wakeful. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/slumberous/wakeful>.
Wakeful or Slumberous. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/slumberous/wakeful.
Google Ngram Viewer shows how "slumberous" and "wakeful" have occurred on timeline