incautious 

  1. 形容詞
不小心的
不注意的, 輕率的
不謹慎的
無戒心的

    同義字詞
careless,heedless,mindless,unguarded,unsafe,unwary

例句

  1. It is incautious , ill-advised, is it not?
  2. I was merely somewhat incautious at one point.
  3. He blames incautious borrowing during the boom.
  4. Open dissidence would have been grossly incautious .
  5. Even so, the Controller's anger made him incautious .