1
as in nonchalant
having or showing freedom from worries or trouble
the insouciant gaiety of the idle rich
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in casual
having or showing a lack of interest or concern
an insouciant attitude about punctuality that is really discourteous to her coworkers
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of insouciant
Midi lengths refuse to commit to long or short camps, settling in the middle for a moment that's polished and truly insouciant.
—
Calin Van Paris, InStyle, 1 Apr. 2026
There is nothing insouciant about me.
—Marisa Meltzer, Vanity Fair, 27 Mar. 2026
Even now, almost two decades after his death, the French couturier remains a household name, synonymous with effortless style and an insouciant sexiness that few can hope to capture in quite the same way.
—Mark Ellwood, Robb Report, 3 Mar. 2026
Brigitte Bardot, the French actor, style icon, and animal activist who fixated the world with her insouciant, smoky-eyed sensuality, has died aged 91.
—Isobel Thompson, Vogue, 28 Dec. 2025
His magical renovation of Villa Mabrouka—the late Yves Saint Laurent's Tangier bolt-hole, with a Slim Aarons–worthy kidney-bean pool just outside the casbah—is as immaculately dressed down as an insouciant white linen shirt.
—Stephanie Rafanelli, Condé Nast Traveler, 28 Aug. 2023
Calin Van Paris, InStyle, 1 Apr. 2026
There is nothing insouciant about me.
—Marisa Meltzer, Vanity Fair, 27 Mar. 2026
Even now, almost two decades after his death, the French couturier remains a household name, synonymous with effortless style and an insouciant sexiness that few can hope to capture in quite the same way.
—Mark Ellwood, Robb Report, 3 Mar. 2026
Brigitte Bardot, the French actor, style icon, and animal activist who fixated the world with her insouciant, smoky-eyed sensuality, has died aged 91.
—Isobel Thompson, Vogue, 28 Dec. 2025
His magical renovation of Villa Mabrouka—the late Yves Saint Laurent's Tangier bolt-hole, with a Slim Aarons–worthy kidney-bean pool just outside the casbah—is as immaculately dressed down as an insouciant white linen shirt.
—Stephanie Rafanelli, Condé Nast Traveler, 28 Aug. 2023
Recent Examples of Synonyms for insouciant
Adjective
-
Jurk was rather nonchalant following the punch as Castillo lay on the floor, prompting an announcer to say the medics should be in the ring.—
Ryan Morik,
FOXNews.com,
16 May 2026
-
Her nonchalant reaction and control of her emotions went viral, gathering 26 million views on YouTube.—
ABC News,
ABC News,
12 May 2026
Adjective
-
Now even casual drinkers seem to be on a journey of sorts—if not toward sobriety, then toward some kind of self-knowledge.—
Hannah Goldfield,
New Yorker,
18 May 2026
-
Ebola virus is spread through direct contact with the bodily fluids of an infected person and does not spread through casual contact or air.—
Dr. Céline Gounder,
CBS News,
18 May 2026
Adjective
-
Her blonde hair was left in relaxed waves with a bit of salty texture, creating a carefree aesthetic from head to toe.—
Emily Tannenbaum,
Glamour,
14 May 2026
-
At the same time, the overall mood used to feel more relaxed and carefree, as the global situation was simply less tense.—
Christine Mortag,
Condé Nast Traveler,
13 May 2026
Adjective
-
Investors didn't get a lot of answers, but were mostly unconcerned.—
Jennifer Elias,Ari Levy,
CNBC,
1 May 2026
-
Those institutions are largely unconcerned with the small- and medium-sized enterprises that Fasanara has become so accustomed to financing and would much rather continue to focus on large, mainstream corporate clients, where the returns are gigantic.—
Justin Birnbaum,
Sportico.com,
16 Apr. 2026
Adjective
-
The fact that anyone at the top is shocked by snaking security lines at airports is of a piece with the administration’s rather cavalier approach to contingency planning.—
Juliette Kayyem,
The Atlantic,
23 Mar. 2026
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Each crossbreed comes from a poodle bred with a cavalier King Charles spaniel, cocker spaniel, or Labrador retriever.—
Andrew Paul,
Popular Science,
19 Mar. 2026
Cite this Entry
“Insouciant.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/insouciant. Accessed 20 May. 2026.
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