fear的詞語是：
* 害怕；畏懼；擔憂；擔憂；擔心
* 恐懼；驚恐
例句：
* She was filled with fear at the prospect of spending the night alone.
* 她在獨自過夜的前景中充滿了恐懼。
* He was filled with fear at the thought of returning to the scene of the accident.
* 一想到要回到事故現場，他就感到恐懼。
希望以上信息對您有幫助，具體含義要根據語境判斷。