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
Relevance
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
-
Known for creating minimal spaces using futuristic textures such as aluminum, the store continues Yoshioka’s obsession with creating a sense of lightness within the retail environment.—
Denni Hu,
Footwear News,
18 May 2026 -
Nguyen tenderly captures the lightness, freedom and exhilaration of being in water and reigning over the waves, rules of gravity be damned.—
Tomris Laffly,
Variety,
13 May 2026
Noun
-
Renter Mandy Feng, who prefers to use a pseudonym for fear of being seen criticizing the authorities, said the stimulus the government is offering has failed to offset people’s anxiety over an uncertain economic outlook.—
Chris Lau,
CNN Money,
18 May 2026
-
As anyone who deals with anxiety knows, one of its chief triggers is uncertainty.—
Tom Dotan,
Vanity Fair,
17 May 2026
Noun
-
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
-
Half critic, half concierge, Edwards’ round-ups are generally distinguished by a cheerfulness.—
Brittany Allen,
Literary Hub,
27 Apr. 2026
Noun
-
Another reasonable worry is energy.—
Editorial,
Boston Herald,
14 May 2026
-
With one less worry – a safe home – Denise can now imagine a future for her family.—
Jayme Fraser,
USA Today,
14 May 2026
Noun
-
There’s an element of sadistic, John Simonesque glee to his attacks on the personal appearances of actors.—
Theater Critic,
Los Angeles Times,
12 May 2026
-
Managers attacking journalists usually ends one way, and, predictably, Bild spent the rest of the weekend reporting with glee on Frankfurt’s defeat and poor form.—
Sebastian Stafford-Bloor,
New York Times,
3 May 2026
Noun
-
Though the vote still failed largely along party lines, Murkowski's flip was a warning sign for the White House about the unease of some Republicans on Capitol Hill as the conflict drags on.—
Zachary Schermele,
USA Today,
13 May 2026
-
Many Asian countries now count China as their largest trading partner, a reality that creates both opportunity and unease.—
Yu Jie,
Time,
13 May 2026
Noun
-
Commentors, of course, had a mixed bag of reactions, ranging from arguing that Kelce is the Duchess of Delco to criticizing the governor's silliness.—
Kaitlyn McCormick,
USA Today,
28 Apr. 2026
-
Yet there’s wisdom amid the silliness, as the story gently makes a case for the necessity of grief, mindfulness and mortal awareness, even in a life otherwise unburdened by adult human responsibility.—
Guy Lodge,
Variety,
27 Apr. 2026
Noun
-
Exposing the dental pulp and cleaning out the cavity’s contents also would have deadened the nerves and blood vessels there, leading to pain relief, Zubova said.—
Ashley Strickland,
CNN Money,
13 May 2026
-
Yields fell across durations on Wednesday morning as nerves calmed, but narrowed on reports Starmer’s leadership rival Wes Streeting is preparing to resign as health secretary.—
Elsa Ohlen,Joseph Wilkins,Holly Ellyatt,
CNBC,
13 May 2026
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.
Cite this Entry
“Flightiness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/flightiness. Accessed 20 May. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
