1
as in lightness
a lack of seriousness often at an improper time
a warning that her usual flightiness wouldn't be tolerated at the ceremony honoring war veterans
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in anxiety
a state of nervousness marked by sudden jerky movements
his flightiness before the bar exam was so bad that he nearly made himself sick
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for flightiness
Noun
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The unique construction of the YH-C3000 strikes a balance between lightness, rigidity and internal damping.—
Mark Sparrow,
Forbes.com,
10 Sep. 2025 -
Olga Tokarczuk also has this lightness to her.—
Marta Balaga,
Variety,
6 Sep. 2025
Noun
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Add in the possibility of more extensive – and costly – work such as bridges, crowns, extractions or implants, and the anxiety can grow even stronger.—
Daryl Austin,
USA Today,
13 Sep. 2025
-
The enthusiasm around personal curriculums and independent learning might reflect modern-day anxieties.—
Harmeet Kaur,
CNN Money,
13 Sep. 2025
Noun
-
As Milchick, Tillman infused an unnerving cheerfulness into Lumon Industries’ macrodata refinement supervisor, a character who became increasingly central in Season 2.—
Okla Jones,
Essence,
15 Sep. 2025
-
Her vivacious attitude connects her with Aries (Stacey’s actual birthday is April 3) due to her fearlessness and cheerfulness in situations, no matter what is thrown at her.—
Lisa Stardust,
People.com,
18 Aug. 2025
Noun
-
The worry is that these aren’t simple, one-off glitches, but systemic flaws with the way that generative tools are designed and built, and a lack of accountability for the behavior of AI algorithms.—
Bernard Marr,
Forbes.com,
15 Sep. 2025
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Taxes at that level were essentially a blockade on commerce between the world's two largest economies, causing worries about global growth that led to negotiations that ratcheted down the tariffs being levied by both nations.—
Arkansas Online,
Arkansas Online,
14 Sep. 2025
Noun
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What really makes Dog Man special, though, is how Pilkey’s trademark mix of absurd silliness and surprising sincerity shines through.—
Travis Bean,
Forbes.com,
6 Sep. 2025
-
People had never seen that kind of silliness.—
Jason Mastrodonato,
Mercury News,
5 Sep. 2025
Noun
-
War games involving Russian and Belarusian troops on Monday spurred unease in Europe, which is already on edge after Russian drones entered Poland and Romania last week.—
J.D. Capelouto,
semafor.com,
15 Sep. 2025
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Pasteur himself didn’t opine on whether this might threaten existing life, but others were soon expressing unease following his breakthroughs in unlocking life’s chemical secrets.—
Thomas Moynihan,
Big Think,
15 Sep. 2025
Noun
-
What followed was, fittingly, pure glee.—
Matt Webb Mitovich,
TVLine,
13 Sep. 2025
-
That feeling of getting glee from seeing other people get their comeuppance.—
Destiny Jackson,
Deadline,
12 Sep. 2025
Noun
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Whether someone's interests bore you or a mispronunciation is getting on your nerves, approach every conversation about such subjects with grace.—
David Oliver,
USA Today,
13 Sep. 2025
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The Lionesses are very process-driven in an effort to reduce nerves.—
Charlotte Harpur,
New York Times,
13 Sep. 2025
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Cite this Entry
“Flightiness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/flightiness. Accessed 16 Sep. 2025.
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