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
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 light-headedness
Headaches, muscle cramps and light-headedness are signs to go into a cool place and rest.
—
Kristi Swartz,
AJC.com,
29 June 2026
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
Kristi Swartz,
AJC.com,
29 June 2026
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
Recent Examples of Synonyms for light-headedness
Noun
-
The movement here is made from 274 components, with a focus on lightness, transparency, and volume.
-
Ease, fluidity and lightness in terms of proportion and material — silk, linen and cotton.
Noun
-
How is one not enamored of the Dutch fans’ togetherness and cheerfulness, or the costumes and smiles of the Japanese fans?
-
Finns may not be known for demonstrative cheerfulness, nor necessarily for being makers of excessively happy music.
Noun
-
Although Jones takes responsibility for the hurt and dysfunction his compulsive tomcatting caused, the legendary lothario details his conquests with barely disguised glee.
-
Now, there is country-wide camaraderie and glee, mainstream momentum like never before.
Noun
-
The silliness of that aspect of the story is baked into this interpretation, with several very meta acknowledgments.
-
No, no jersey burnings or any of that silliness in the wake of Antetokounmpo working his way out of Milwaukee.
Noun
-
Playing bass in his place is Rob Jost, while harpist Mikaela Davis hops on a few tracks for levity, too.
-
The brand has been making objects for the kitchen and table since 1921, with many of their playful pieces offering a bit of levity and never taking themselves too seriously.
Cite this Entry
“Light-headedness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/light-headedness. Accessed 6 Jul. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
