insouciance[noun]Synonyms: apathy, disinterest, disregard, heedlessness, indifference, lassitude, lethargy, listlessness, unconcern, unmindfulness
[TahlilGaran] English Synonym Dictionary ▲
in‧sou‧ci‧ance /ɪnˈsuːsiəns/
noun [uncountable] formal[
Date: 1800-1900;
Language: French;
Origin: soucier 'to trouble']
a cheerful feeling of not caring or worrying about anything
Synonym : nonchalance:
an air of insouciance—insouciant adjective—insouciantly adverb [TahlilGaran] Dictionary of Contemporary English ▲