Half-awake
Slumberous and half-awake are semantically related. In some cases you can use "Slumberous" instead an adjective phrase "Half-awake".
Slumberous
Slumberous adjective - Desiring or needing sleep.
Half-awake and slumberous are semantically related. You can use "Half-awake" instead an adjective "Slumberous".
Cite this Source
Slumberous and Half-awake. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/half-awake/slumberous
Half-awake & Slumberous. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/half-awake/slumberous>.
Slumberous or Half-awake. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/half-awake/slumberous.