狠心 (hěn xīn): Ruthless (Adjective) — Meaning & Stroke Order

He left heartlessly.

He wasn't born ruthless; he was just hardened into indifference by the harsh reality.

I would never be so heartless as to abandon this old dog who has shared hardships with me for years.

For their children's future, parents sometimes have to make tough decisions heartlessly.

To completely quit his gaming addiction, he ruthlessly uninstalled all related software.