What does sleepless mean?
Sleepless means Characterized by an absence of sleep: wakeful..
/ˈsliːpləs/ · adjective
Characterized by an absence of sleep: wakeful..
I spent a sleepless night worrying about the exams.
Choose a synonym only when it preserves the intended meaning, tone, and grammar of the full sentence.
Sleepless means Characterized by an absence of sleep: wakeful..
Common synonyms include insomniac, watchful, lidless, alert.
Possible antonyms include wakeless.
I spent a sleepless night worrying about the exams.
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