sleepless
adjective
without sleep.
sleeplessness
-
a word derived from
sleepless.
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.
In a victim impact statement read to the court, Zeraati said the attack had caused him "significant sleeplessness".
From BBC ● Jul. 3, 2026
She has experienced stress and sleeplessness, she said.
From Salon ● Apr. 26, 2026
But for those who are ASMR-sensitive, studies show there are health benefits: It may temporarily alleviate stress, sleeplessness, low mood and chronic pain as well as aid focus.
From Los Angeles Times ● Feb. 2, 2026
One likely reason for Americans’ sleeplessness is cultural — a longstanding emphasis on industriousness and productivity.
From Seattle Times ● Apr. 15, 2024
He was pale and there were dark signs of sleeplessness beneath his eyes.
From " The Great Gatsby" by F. Scott Fitzgerald
