Merciless in English
- merciless⇄adv. mercilessly.
- merciless⇄merciless, adjective.
without pity; having no mercy; showing no mercy.
Ex. The soldiers' cruelty was merciless. ... a stern prince, merciless in his exactions (William H. Prescott).
(SYN) relentless, implacable, pitiless, ruthless. - merciless⇄noun mercilessness.