insouciance

Từ điển WordNet v3.1 - WordNet Dictionary

noun

the cheerful feeling you have when nothing is troubling you (Freq. 1)
• Syn:
carefreeness, lightheartedness, lightsomeness
• Derivationally related forms:
lightsome (for: lightsomeness), lighthearted (for: lightheartedness), insouciant, carefree (for: carefreeness)
• Hypernyms:
cheerfulness, blitheness

• Từ đồng nghĩa / Synonyms:
  carefreeness, lightheartedness, lightsomeness