Despiadado (en. Ruthless)

/despjaˈðaðo/

Synonyms

Ruthless in an informal context can refer to someone who is relentless in a game.

That player is ruthless, he stops at nothing to win.

Ese jugador es despiadado, no se detiene ante nada para ganar.

Can be used to describe someone who acts coldly in personal relationships.

She is so ruthless that she doesn't even care about other people's feelings.

Es tan despiadada que ni siquiera se preocupa por los sentimientos de los demás.