benevolent
Meaning: marked by goodness or doing good
Usage: Police officers should be commended for their benevolent service to the community.
magnanimous
Meaning: noble, generous
Usage: Although I had already broken most of her dishes, Jacqueline was magnanimous enough to continue letting me use them.
philanthropic
Meaning: charitable, giving
Usage: Many people felt that the billionaire’s decision to donate her fortune to house the homeless was the ultimate philanthropic act.