Keen and Wakeful

Keen

Keen adjective - Able to sense slight impressions or differences.

Wakeful and keen are semantically related. In some cases you can use "Wakeful" instead an adjective "Keen".

Nearby Words: keenness, keenly

Wakeful

Wakeful adjective - Not sleeping or able to sleep.

Keen and wakeful are semantically related. Sometimes you can use "Keen" instead an adjective "Wakeful".

Nearby Words: wake, waking, wakeless, waked
Cite this Source
Wakeful and Keen. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/keen/wakeful
Keen & Wakeful. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/keen/wakeful>.
Wakeful or Keen. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/keen/wakeful.
Google Ngram Viewer shows how "keen" and "wakeful" have occurred on timeline