Definition of somnolencenext
as in sleepiness
the quality or state of desiring or needing sleep somnolence is likely to be the most typical and telling reaction to this novel

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Antonyms & Near Antonyms

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of somnolence If successful, Murray wants the Senate to awake from its somnolence the past few months and years, having a free-flowing debate with lots of amendments considered. Paul Kane, Anchorage Daily News, 27 July 2023 More little dramas are unfolding across South Korean boardrooms as activist investors become more assertive after a long period of somnolence. Jacky Wong, WSJ, 28 Mar. 2023 Carolyn Kuan doesn’t do somnolence. Christopher Arnott, Hartford Courant, 5 Nov. 2022 For me, that response is instantaneous somnolence. New York Times, 20 July 2022 See All Example Sentences for somnolence
Recent Examples of Synonyms for somnolence
Noun
  • In a clinical study of tradipitant, side effects were infrequent and mild, with a small percent of users reporting sleepiness and fatigue.
    Emily Kay Votruba, EverydayHealth.com, 8 Jan. 2026
  • This can lead to feeling ill, with symptoms such as sleepiness, physical fatigue, headache, and more.
    Ashley Olivine, Verywell Health, 5 Jan. 2026
Noun
  • In addition, overdose carries serious and potentially life-threatening risks including confusion, seizures, drowsiness, dry mouth, and shortness of breath, which can be exacerbated by alcohol use.
    David J. Neal, Miami Herald, 12 Jan. 2026
  • Taking magnesium and sleep aids together can intensify drowsiness, leaving you dizzy or fatigued the next day.
    Abby Norman, Verywell Health, 12 Jan. 2026
Noun
  • All of that adds up to headaches, fatigue and body aches that last longer.
    Deirdre Bardolf, FOXNews.com, 12 Jan. 2026
  • Indeed, exercise in general improves fatigue, energy, and vitality, according to research, so getting in some movement first thing in the morning can do all that.
    Danielle Zickl, Outside, 11 Jan. 2026
Noun
  • They’re combined with a non-toxic, hypoallergenic down alternative filling, creating a plush and luxurious sleeping experience that’s designed for back, side, and stomach sleepers.
    Megan Schaltegger, PEOPLE, 7 Jan. 2026
  • People with strong circadian rhythms are usually able to stick to regular times for sleeping and activity, even with schedule or season changes, experts say.
    Khloe Quill, FOXNews.com, 6 Jan. 2026

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Cite this Entry

“Somnolence.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/somnolence. Accessed 17 Jan. 2026.

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