heartless
🇺🇸
/ˈhɑːrtləs/
🇬🇧
/ˈhɑːtləs/
lacking compassion or empathy for others
It was heartless of the company to fire employees without any notice.
회사는 사전 통지 없이 직원을 해고하는 것은 무자비한 일입니다.