Drowsiness
Drowsiness noun - The quality or state of desiring or needing sleep.
Diligence
Diligence noun - Attentive and persistent effort.
Drowsiness is an antonym for diligence.
Nearby Words: diligent, diligently
How words are described
| extreme | extreme drowsiness | extreme diligence |
Cite this Source
Diligence and Drowsiness. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/drowsiness/diligence
Drowsiness & Diligence. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/drowsiness/diligence>.
Diligence or Drowsiness. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/drowsiness/diligence.
Google Ngram Viewer shows how "drowsiness" and "diligence" have occurred on timeline