insouciant

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

marked by blithe unconcern
- an ability to interest casual students
- showed a casual disregard for cold weather
- an utterly insouciant financial policy
- an elegantly insouciant manner
- drove his car with nonchalant abandon
- was polite in a teasing nonchalant manner
• Syn:
casual, nonchalant
• Similar to:
unconcerned
• Derivationally related forms:
nonchalance (for: nonchalant), insouciance, casualness (for: casual)

• Từ đồng nghĩa / Synonyms:
  casual, nonchalant