as in restlessness
the inability to obtain adequate sleep
has suffered from insomnia virtually his entire life
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of insomnia
Science will eventually catch all of these wounds – PTSD, insomnia, traumatic brain injuries.
—
Katie Atkinson, Billboard, 19 Sep. 2025
Over the course of the study, 14% of the people with chronic insomnia developed mild cognitive impairment or dementia, compared to 10% of those who did not have the sleep disorder.
—Melissa Rudy, FOXNews.com, 18 Sep. 2025
Those included headaches, insomnia, light and noise sensitivity, brain fog, anxiety, confusion, joint pain, disordered eating, nausea and weight loss and gain.
—Emily Blackwood, PEOPLE, 18 Sep. 2025
Trazodone is an antidepressant that is used off-label for insomnia.
—Jessica Swirble, Verywell Health, 17 Sep. 2025
See All Example Sentences for insomnia
Katie Atkinson, Billboard, 19 Sep. 2025
Over the course of the study, 14% of the people with chronic insomnia developed mild cognitive impairment or dementia, compared to 10% of those who did not have the sleep disorder.
—Melissa Rudy, FOXNews.com, 18 Sep. 2025
Those included headaches, insomnia, light and noise sensitivity, brain fog, anxiety, confusion, joint pain, disordered eating, nausea and weight loss and gain.
—Emily Blackwood, PEOPLE, 18 Sep. 2025
Trazodone is an antidepressant that is used off-label for insomnia.
—Jessica Swirble, Verywell Health, 17 Sep. 2025
See All Example Sentences for insomnia
Recent Examples of Synonyms for insomnia
Noun
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Eidevall was at the start of his fourth season in charge of Arsenal and restlessness had already grown at not winning the Women’s Super League in his first three seasons.—
Art de Roché,
New York Times,
8 Oct. 2025
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Asthma treatments Some asthma medications open airways by relaxing muscles, but their side effects include jitteriness and restlessness, which are similar to caffeine’s.—
Khloe Quill,
FOXNews.com,
5 Oct. 2025
Noun
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Sleepwalking explores the narrow yet profound space between the vigilant awareness of wakefulness and the surrender to the unknown feelings and sensations of sleep.—
Caterina De Biasio,
Vogue,
24 Sep. 2025
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The programme has also been designed to educate guests on how to achieve good sleep when back at home and how factors, such as nutrition, gut health, stress and water retention, are all interconnected and play a part with insomnia and wakefulness.—
Angelina Villa-Clarke,
Forbes.com,
19 Sep. 2025
Noun
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Add coffee, and the combo can cause sleeplessness, jitteriness or raised blood sugar.—
Khloe Quill,
FOXNews.com,
5 Oct. 2025
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The tort claim asked for at least $300,000 in damages on behalf of the woman, who’s suffering from nausea, anxiety and sleeplessness as physical manifestations of emotional distress, Gordon wrote in the claim.—
Alex Brizee,
Idaho Statesman,
2 Oct. 2025
Noun
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Known to power all-around mental clarity, alertness, and focus, this powder is an ideal pick-me-up for a post-lunch afternoon work slump or mid-morning meeting.—
Brianna Peters,
Vogue,
1 Oct. 2025
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However, this depression of the CNS may result in drowsiness, sedation, and lack of mental alertness.—
Alex Yampolsky,
Verywell Health,
29 Sep. 2025
Cite this Entry
“Insomnia.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/insomnia. Accessed 9 Oct. 2025.
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