merciless 

  1. 形容詞
殘酷的, 無慈悲心的
狠心的, 殘忍的
無情的, 冷酷的
merciless to/towards ...(人):
對...無情的
對...冷酷的
對...毫不留情的

    同義字詞
callous,case-hardened,cold-blooded,compassionless,desensitized,hard,hard-boiled,hard-hearted,heartless,indurate,inhuman,inhumane,insensate,insensitive,ironhearted,obdurate,pitiless,remorseless,ruthless,soulless,stony,stoney,take-no-prisoners,thick-skinned,uncharitable,unfeeling,unmerciful,unsparing,unsympathetic

例句

  1. My God, these devils were merciless .
  2. Her words were piercing and merciless .
  3. He's cold, calculating, and merciless .
  4. And you best believe it's gonna be merciless .
  5. A noble fighter but also incredibly merciless .