sádico

adj. sadistic, deriving pleasure from inflicting pain on others

n. sadist, one who derives pleasure from inflicting pain on others

adj. ghoulish; sadistic

n. sadist, one who derives pleasure from inflicting pain on others; one who derives sexual gratification from causing pain or humiliation to his partner

n. sadist, one who derives pleasure from inflicting pain on others

= sadistic.
Ex: Some critics have portrayed Christopher Columbus as egotistical, inept, brutal, and even sadistic.