as in lightness
a lack of seriousness often at an improper time
teenagers, with all of their usual light-headedness, are not the best audience for this serious play
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Recent Examples of light-headedness
As a result, athletes who become dehydrated could suffer light-headedness, dizziness, fatigue and muscle cramps.
—
Eduardo Tansley, New York Times, 30 Jan. 2026
Fatigue or Headaches Some people have reported fatigue, headaches, and light-headedness after taking these unregulated peptide injections, Tam said.
—Stephanie Brown, Verywell Health, 4 Dec. 2025
His lawyers told the court that Lai had been experiencing palpitations and episodes of light-headedness, prompting judges to adjourn the hearing to get his prescribed medications and a heart monitor.
—Chris Lau, CNN Money, 28 Aug. 2025
Eduardo Tansley, New York Times, 30 Jan. 2026
Fatigue or Headaches Some people have reported fatigue, headaches, and light-headedness after taking these unregulated peptide injections, Tam said.
—Stephanie Brown, Verywell Health, 4 Dec. 2025
His lawyers told the court that Lai had been experiencing palpitations and episodes of light-headedness, prompting judges to adjourn the hearing to get his prescribed medications and a heart monitor.
—Chris Lau, CNN Money, 28 Aug. 2025
Recent Examples of Synonyms for light-headedness
Noun
-
Choose Furniture With Raised Legs McClain creates visual lightness by choosing seating that is raised up from the floor.—
Kristin Hohenadel,
The Spruce,
22 June 2026
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Highlights include the Jason, crafted using California construction — traditionally associated with house slippers — which lends the style an exceptionally soft and flexible lightness.—
Stephen Garner,
Footwear News,
20 June 2026
Noun
-
Wine-Coca conduces to mental activity and clearness, prevents fatigue and exhaustion, brings cheerfulness and sweet refreshing sleep.—
AJ Willingham,
AJC.com,
29 May 2026
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This kind of optimism and cheerfulness can make leaders more empathetic and pleasant to work with, partly because psychology research finds that positive moods increase helping, generosity and interpersonal understanding.—
Aditya Simha,
The Conversation,
7 May 2026
Noun
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Because in a country increasingly divided by social justice causes and their opposing viewpoints, fans increasingly care where their sports teams stand — sometimes to fans' glee or chagrin — depending on whether their opinions agree with that of their teams or leagues.—
Armando Salguero OutKick,
FOXNews.com,
20 June 2026
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To our glee, the air mattresses floated him high in the water.—
Dolores Brown,
Outdoor Life,
17 June 2026
Noun
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But what pushed the situation from the realm of silliness to sinister was a US operation to seize Venezuelan leader Nicolás Maduro and his wife from their home in Caracas on January 3, 2026.—
Joshua Hunt,
Vanity Fair,
17 June 2026
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On one hand, this is silliness; Swift barely even lived here.—
Steven Zeitchik,
HollywoodReporter,
8 June 2026
Noun
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Scenes of Cameron trauma-bonding with peers Jane Fonda (Sasha Lane) and Adam Red Eagle (Forrest Goodluck) add some levity, but Cameron Post succeeds in its aim to haunt.—
Rachel Simon,
Vulture,
19 June 2026
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There were serious moments and there was levity, sometimes almost simultaneously.—
Graham Womack,
Sacbee.com,
16 June 2026
Cite this Entry
“Light-headedness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/light-headedness. Accessed 23 Jun. 2026.
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