as in wakeful
not sleeping or able to sleep
lay sleepless with worry
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
Example Sentences
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Recent Examples of sleepless
Coaches who’ve had to face either unit understand the sleepless nights both can cause.
—
Dallas News, 17 Nov. 2022
Maybe this memory inspired one of those sleepless nights in Taylor Swift’s life.
—Vulture, 28 Oct. 2022
These little things have caused me no end of sleepless nights, emotional anguish, and personal turmoil.
—Jaina Grey, WIRED, 2 Dec. 2022
The album, which sees the singer reminisce on 13 sleepless nights throughout her life, marks both a return to pop and a return to more personal subject matter for Swift.
—Lauren Huff, EW.com, 25 Oct. 2022
See All Example Sentences for sleepless
Dallas News, 17 Nov. 2022
Maybe this memory inspired one of those sleepless nights in Taylor Swift’s life.
—Vulture, 28 Oct. 2022
These little things have caused me no end of sleepless nights, emotional anguish, and personal turmoil.
—Jaina Grey, WIRED, 2 Dec. 2022
The album, which sees the singer reminisce on 13 sleepless nights throughout her life, marks both a return to pop and a return to more personal subject matter for Swift.
—Lauren Huff, EW.com, 25 Oct. 2022
See All Example Sentences for sleepless
Recent Examples of Synonyms for sleepless
Adjective
-
Tips to Break the Bedtime Screen Habit Dr. Verma, who was not involved in the research, offers the following tips to prevent wakeful effects from smartphones and get better sleep: Avoid screens 30 to 60 minutes before bedtime.—
Emily Kay Votruba,
EverydayHealth.com,
31 Mar. 2025
-
Lauren Goode: Who among us doesn't want to have a nap gently guided by our wakeful rhythm?—
Lauren Goode,
WIRED,
16 Jan. 2025
Adjective
-
How a Cup of Lemonade Led to a Meltdown On Reddit, a mom recounted a recent incident that quickly escalated: While attending a party, the mom in question hoped to keep her 19 month old child awake in order to maintain her regular nap and sleep schedule.—
Elisabeth Sherman,
Parents,
24 June 2025
-
Korean-Style Steak Sauce Cook Mode (Keep screen awake) Ingredients 2 oz.—
Elizabeth Fogarty,
Better Homes & Gardens,
21 June 2025
Cite this Entry
“Sleepless.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/sleepless. Accessed 4 Jul. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share