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
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
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
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Petite and low-slung, the armless silhouette and oversized pillow cushions feel nonchalant but not sloppy, and can easily bring some dynamic energy to more formal living room seating layouts.—
Audrey Lee,
Architectural Digest,
22 Jan. 2026
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Her nonchalant, soft-glam is so perfectly mesmerizing, my TikTok and social media feeds are flooded with tutorials trying to re-create her signature style.—
Kaitlin Clapinski,
InStyle,
8 Jan. 2026
Adjective
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The pair leaned in close for a casual selfie, sharing the beach day with her followers.—
Danielle Minnetian,
FOXNews.com,
10 Feb. 2026
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Locking that feature risks alienating casual users who rely on free access.—
Aamir Khollam,
Interesting Engineering,
9 Feb. 2026
Adjective
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What is intended to be a carefree girls trip devolves into a nightmare, unfolding when Katie (Charli xcx) becomes possessed by a violent, tortured spirit (Mizuhara) in the Japanese horror tradition.—
Andreas Wiseman,
Deadline,
6 Feb. 2026
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The same net spend metric was almost 10 times higher in the carefree summer weeks, according to Transfermarkt.—
Chris Weatherspoon,
New York Times,
3 Feb. 2026
Adjective
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At one point, Melania is shown watching television coverage of the proceedings on CNN, apparently unconcerned that the network only traffics in fake news.—
Frank Scheck,
HollywoodReporter,
30 Jan. 2026
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In this war lawyers invariably are depicted as soulless and grasping ambulance-chasers unconcerned about their clients’ welfare, and businesses as, well, soulless, grasping and unconcerned about their customers.—
Business Columnist,
Los Angeles Times,
16 Jan. 2026
Adjective
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His characters make cavalier deals with the proverbial devil, even as the costs become harder to ignore.—
Virgie Tovar,
Forbes.com,
23 Jan. 2026
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The result feels like a cavalier stunt—an audio-documentary shrine erected on a wobbly visual-narrative foundation.—
Justin Chang,
New Yorker,
14 Jan. 2026
Cite this Entry
“Insouciant.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/insouciant. Accessed 11 Feb. 2026.
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