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
Isobel Thompson, Vogue, 28 Dec. 2025
Recent Examples of Synonyms for insouciant
Adjective
-
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
-
One fictional and the other real, the drug lords look nonchalant.—
Carlos Aguilar,
Los Angeles Times,
31 Dec. 2025
Adjective
-
Last week, former Marni creative director Francesco Risso was appointed creative director of casual wear brand GU, which is owned by Uniqlo’s Japanese parent company Fast Retailing.—
Maliha Shoaib,
Vogue,
13 Jan. 2026
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Bagail 8-piece Packing Cube Set While dress codes during the day skew casual on board a ship, passengers do like to dress up at night, which means the pressure is on to pull together a classy outfit that’s not on repeat.—
Kristine Hansen,
Travel + Leisure,
12 Jan. 2026
Adjective
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After critics picked apart her appearance during the 2015 Wimbledon tennis tournament, Williams took to social media and retorted with a carefree beach selfie.—
Grace Gavilanes,
PEOPLE,
9 Jan. 2026
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The decades-old restaurant is nestled in a 2-story building in Elizabeth, serving up barbecue shrimp and live music and carefree N’awlins vibes.—
Heidi Finley,
Charlotte Observer,
6 Jan. 2026
Adjective
-
The Fed, which had fought rate hikes, then cut interest rates, twice, seemingly unconcerned about furthering price increases.—
Letters to the Editor,
Hartford Courant,
12 Jan. 2026
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That the administration appears unconcerned by this fact should alarm everyone else.—
Jon Duffy,
Mercury News,
6 Jan. 2026
Adjective
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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
-
Jonathan infiltrates Teddy’s organization, posing as a cavalier, rich businessman named Matthew Ellis.—
Emily Zemler,
Los Angeles Times,
11 Jan. 2026
Cite this Entry
“Insouciant.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/insouciant. Accessed 22 Jan. 2026.
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