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
Recent Examples of Synonyms for insouciant
Adjective
-
Jordan Marshall isn’t nonchalant about anything.—
Austin Meek,
New York Times,
2 Nov. 2025 -
Backing the nonchalant trio were multiple percussionists on wind chimes, congas, shakers, and more, as well as backup singers, a bassist, and an additional guitarist.—
Nina Corcoran,
Pitchfork,
28 Oct. 2025
Adjective
-
For many young women, the stiletto’s discomfort is part of the appeal, offering proof that effort and glamor remain in an age of casual sneakers.—
Eva Roytburg,
Fortune,
9 Nov. 2025
-
Simple yet polished, the Anrabess Long Sleeve Midi Dress is perfect for a casual Thanksgiving feast or a fall day out on the town.—
Rebecca Jones,
Southern Living,
9 Nov. 2025
Adjective
-
And because nandinas are evergreen, this carefree plant brightens the landscape all year long.—
Kim Toscano,
Southern Living,
6 Nov. 2025
-
The oversized fit creates a casual, carefree look that’ll keep you comfortable from the airport to your destination, and it’s even made with a heavyweight organic cotton fabric that’ll remain warm and insulating throughout the winter.—
Merrell Readman,
Travel + Leisure,
6 Nov. 2025
Adjective
-
Mamdani, 34, is a charismatic socialist who has limited experience in the private sector and seems utterly unconcerned about his guiding philosophy’s long track record of creating misery.—
Editorial,
Boston Herald,
8 Nov. 2025
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Cheerfully unconcerned with any notion of what real lawyers might wear to work, costume designer Paula Bradley creates her own fantasy version of office wear involving jewel-tone hats and gloves, diamonds the size of baseballs and enormous displays of cleavage.—
Angie Han,
HollywoodReporter,
4 Nov. 2025
Adjective
-
This cavalier approach masks an earlier struggle.—
Naman Ramachandran,
Variety,
3 Nov. 2025
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If Spurs were guilty of being too cavalier during Postecoglou’s time in charge, then this was the total opposite.—
Jay Harris,
New York Times,
2 Nov. 2025
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Cite this Entry
“Insouciant.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/insouciant. Accessed 16 Nov. 2025.
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