Endower is a term that refers to a person or entity who provides financial or material support to an individual or organization. Synonyms for endower include benefactor, patron, sponsor, supporter, donor, backer, contributor, investor, and financier. These words are often used interchangeably to describe a person or organization that provides resources and support to help others achieve their goals. Benefactors and patrons typically provide support for cultural or artistic endeavors, while sponsors and backers provide financial support for events or projects. Donors and contributors typically provide financial support to nonprofit organizations or charities, while investors and financiers provide funding for business ventures or startups. Regardless of the term used, an endower plays a crucial role in helping others achieve success.