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Showing results for sleepiness. Search instead for unsleepiness.

sleepiness



Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

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Several studies show that napping during shift work, where possible, is associated with reduced sleepiness and improved alertness.

From BBC Jul. 19, 2026

But if activity in the locus coeruleus becomes too high, it unexpectedly begins promoting sleepiness instead, a finding Silverman reported earlier this year.

From Science Daily Jul. 5, 2026

But Trump's medical and dental check-up on Tuesday at the Walter Reed Military Hospital near Washington followed questions about his apparent sleepiness in meetings and bruising on his hand.

From Barron's May 30, 2026

It’s acquiring Centessa Pharmaceuticals, which is working on orexin receptor 2 agonists for conditions like narcolepsy and idiopathic hypersomnia — forms of daytime sleepiness.

From MarketWatch Mar. 31, 2026

The rhythm of the horse’s paces lulled Ash into sleepiness, and she lay her head upon his back, closing her eyes for what she thought was only a moment.

From "Ash" by Malinda Lo




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