Awake
Awake adjective - Not sleeping or able to sleep.
Concentrating and awake are semantically related. In some cases you can use "Concentrating" instead an adjective "Awake".
Concentrating
Awake and concentrating are semantically related. Sometimes you can use "Awake" instead an adjective "Concentrating".
Cite this Source
Concentrating and Awake. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/awake/concentrating
Awake & Concentrating. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/awake/concentrating>.
Concentrating or Awake. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/awake/concentrating.
Google Ngram Viewer shows how "awake" and "concentrating" have occurred on timeline