Antonym of MISERLY

Answer: Option C

Miserly : of or characteristic of a miser.
Hospitable : friendly and welcoming to visitors or guests.
Generous : showing a readiness to give more of something, especially money, than is strictly necessary or expected.
Extravagant : lacking restraint in spending money or using resources.
Philanthropic : (of a person or organization) seeking to promote the welfare of others; generous and benevolent.

Antonym of Miserly is Extravagant