"Schadenfreude" is well-known, but one word I wanted to use often in recent times is "Missgunst" or "missgönnen": When you don't want somebody to have something. It's not jealousy, it is resenting somebody for their fortune. Google translate offers "resentment", but it doesn't fit perfectly, as that can also mean you just hold a grudge towards somebody. "Missgönnen" is the opposite of "gönnen", which means to be generous, to grant something, to be happy for somebody's fortune.