casualness 

  1. 名詞
不可數名詞: 隨便
偶然
漫不經心
漠不關心

    同義字詞
apathy,complacence,disinterestedness,disregard,incuriosity,incuriousness,indifference,insouciance,nonchalance,torpor,unconcern

例句

  1. I asked Janet with studied casualness .
  2. He put the question with deceptive casualness .
  3. It was the casualness with which this happened .
  4. The casualness which governs who we see and when is unnerving.
  5. Richard's casualness in speech is also noted by another writer.