Thesaurus
Synonyms & Antonyms of sleepless
not sleeping or able to sleep
- lay sleepless with worry
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“Sleepless.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/sleepless. Accessed 26 Jan. 2022.
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Time Traveler for sleepless
The first known use of sleepless was in the 15th century
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