副词::mercilessly
名词::mercilessness
"the merciless enemy"
"a merciless critic"
"gave him a merciless beating"
A doggrel epitaph..turned his fine phrases into merciless ridicule.
出自:L. StephenThe merciless demands of reality.
出自:A. HutschneckerA merciless creature, glorying in the heartache of her rivals.
出自:U. Bentley