insouciance

I1N1S1O1U1C3I1A1N1C3E1
/ɪnˈsuːsi.əns/

noun

Carelessness, heedlessness, indifference, or casual unconcern.

RareScrabble 15

Meanings

nouninsouciance (countable and uncountable, plural insouciances)

plural insouciances

  1. countableuncountableCarelessness, heedlessness, indifference, or casual unconcern.

    So Gelernter, with an insouciance he now regrets, also chose a Lovelace as a namesake—Linda, the lead actress in "Deep Throat."

    1995 May 21, Steven Levy, “The Unabomber and David Gelernter”, in The New York Times, →ISSN
  2. countableuncountableNonchalance.

    She almost felt insulted by [the wild boar's] insouciance as it rooted in her grove.

    2024, Patrik Jonsson and Melanie Stetson Freeman, Florida woman kills wild boar with mango. (This is not a meme.), in: The Christian Science Monitor, August 27 2024

Synonyms & antonyms

nounthe cheerful feeling you have when nothing is troubling you

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Frenchinsouciance
  2. Englishinsouciance

From French insouciance, from in- (“not”) + souciant (“worrying”).

Full word history & related roots →

Translations

French insouciance
  • insouciancenonchalance
German Sorglosigkeit, Unbesorgtheit
  • Sorglosigkeitcarelessness, heedlessness, indifference, or casual unconcern
  • Unbesorgtheitcarelessness, heedlessness, indifference, or casual unconcern
  • Unbekümmertheitcarelessness, heedlessness, indifference, or casual unconcern
  • Lässigkeitnonchalance
  • Unbekümmertheitnonchalance
  • Zwanglosigkeitnonchalance
  • Nonchalancenonchalance
  • Sprezzaturanonchalance
  • Contenancenonchalance
Hungarian nemtörődömség
  • nemtörődömségcarelessness, heedlessness, indifference, or casual unconcern
Italian non-chalance
  • non-chalancecarelessness, heedlessness, indifference, or casual unconcern
Romanian impasibilitate, nepăsare
  • impasibilitatecarelessness, heedlessness, indifference, or casual unconcern
  • nepăsarecarelessness, heedlessness, indifference, or casual unconcern
  • indiferențăcarelessness, heedlessness, indifference, or casual unconcern
  • nonșalanțănonchalance
  • degajarenonchalance
  • dezinvolturănonchalance
Russian безразли́чие, беззабо́тность
  • безразли́чие (bezrazlíčije)carelessness, heedlessness, indifference, or casual unconcern
  • беззабо́тность (bezzabótnostʹ)nonchalance
Spanish indolencia
  • indolenciacarelessness, heedlessness, indifference, or casual unconcern
Cite this entry
APA

insouciance. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/insouciance

MLA

“insouciance.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/insouciance. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “insouciance,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/insouciance.

Source: insouciance on Wiktionary, CC BY-SA 4.0.