Thesaurus

sleepiness

noun

Synonyms & Antonyms of sleepiness

the quality or state of desiring or needing sleep
  • the truck driver keeps a thermos of coffee with him to stave off sleepiness

Synonyms for sleepiness

Words Related to sleepiness

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Antonyms for sleepiness

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Thesaurus Entries Near sleepiness

sleep in

sleepiness

sleeping

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Cite this Entry

“Sleepiness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/sleepiness. Accessed 26 Oct. 2021.

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More from Merriam-Webster on sleepiness

Nglish: Translation of sleepiness for Spanish Speakers

Britannica English: Translation of sleepiness for Arabic Speakers

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