Synonyms for Insouciance:

• n.

  •apathy (noun)
  • disinterest,
  • unconcern,
  • aloofness,
  • disregard,
  • passiveness,
  • heedlessness,
  • lassitude,
  • coolness,
  • detachment,
  • stoicism,
  • insensibility,
  • dispassion,
  • dullness,
  • coldness,
  • listlessness.
  •carefreeness (noun)
  • carefreeness.
  •disregard (noun)
  • inadvertence,
  • neglect,
  • oversight,
  • disesteem,
  • Omitting,
  • scorn,
  • overlooking,
  • apathy,
  • negligence,
  • disfavor,
  • slighting,
  • omission,
  • contempt,
  • Neglecting,
  • disrespect,
  • inattention,
  • oblivion,
  • Forgetting,
  • slight,
  • disdain.
  •ease (noun)
  • composure,
  • efficiency,
  • readiness,
  • smoothness,
  • dexterity,
  • effortlessness,
  • cleverness,
  • poise,
  • knack,
  • expertise,
  • aplomb,
  • adroitness,
  • quickness,
  • fluency,
  • naturalness,
  • Familiarity,
  • snap,
  • cinch,
  • breeze,
  • setup,
  • dispatch,
  • child's play,
  • duck soup,
  • expertness,
  • affability.
  •hebetude (noun)
  • leadenness,
  • languidness.
  •unconcern (noun)
  • un concerns,
  • un concern,
  • un-concerns,
  • un-concern.
  •uninterest (noun)
  • un interests,
  • un interest,
  • un-interests,
  • un-interest.
  •unresponsiveness (noun)
  • un responsivenesses,
  • un responsiveness,
  • un-responsivenesses,
  • un-responsiveness.

• Other synonyms:

  •n.
  • ease,
  • easygoingness,
  • emotionlessness,
  • flexibility,
  • impassivity,
  • indifference,
  • informality,
  • insensitivity,
  • insouciance,
  • lethargy,
  • liberty,
  • nonchalance,
  • passivity,
  • phlegm,
  • pushover,
  • simplicity,
  • skillfulness,
  • stolidity,
  • stolidness,
  • unaffectedness,
  • unceremoniousness,
  • unconstraint,
  • unmindfulness,
  • unresponsiveness,
  • Incuriosity,
  • Incuriousness,
  • Insensibleness,
  • halfheartedness,
  • uninterest,
  • unreservedness,
  • brushoff,
  • in consequence,
  • brush-off,
  • passiven,
  • relaxedness,
  • smooth sailing,
  • the cold shoulder.

Antonyms for Insouciance:

• n.

  • apathy
    passion, sensitivity, sympathy, care, warmth, interest, feeling, concern.
  • disregard
    respect, esteem, regard, honor, attention, note.
  • ease
    effort, difficulty, restriction, inhibition, perplexity.
  • indifference
    compassion, involvement, caring.
  • lethargy
    energy, liveliness, vigor, vivaciousness, vitality, vivacity, life, activity, busyness.
  • Other antonyms:
    conscientiousness, bias, fervency, awareness, vehemence, warmheartedness, attentiveness, zeal, keenness, prejudice, heedfulness, curiosity.

Insouciance Sentence Examples:

• Even the sick man found it difficult to maintain his cheery insouciance.

• She lingered for four months, enduring terrible sufferings, during which she continued to occupy herself with the management of her household, while her gaiety and insouciance never failed her for a single moment.