carefreeness

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. the cheerful feeling you have when nothing is troubling you
• Syn:
insouciance, lightheartedness, lightsomeness
• Derivationally related forms:
lightsome (for: lightsomeness), lighthearted (for: lightheartedness), insouciant (for: insouciance), carefree
• Hypernyms:
cheerfulness, blitheness
2. the trait of being without worry or responsibility
• Derivationally related forms:
carefree
• Hypernyms:
irresponsibility, irresponsibleness
• Hyponyms:
nonchalance, unconcern, indifference