Miserly : of or characteristic of a miser.Liberal : willing to respect or accept behaviour or opinions different from one's own; open to new ideas.Spendthrift : a person who spends money in an extravagant, irresponsible way.Charitable : relating to the assistance of those in need.Generous : showing a readiness to give more of something, especially money, than is strictly necessary or expected.Antonym of Miserly is Generous