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Synonyms & Antonyms of hyperalert
as in sleepless, hypervigilant
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“Hyperalert.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/hyperalert. Accessed 10 Apr. 2021.
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Time Traveler for hyperalert
The first known use of hyperalert was in 1941
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