Legator is a term used to describe an individual who bequeaths or leaves behind a legacy. Synonyms for Legator include benefactor, donor, giver, contributor, bestower, endower, and grantor. These terms all describe a person who gives to others, either through financial means or by passing down knowledge or skills. A benefactor is someone who financially supports an individual or group. A donor is someone who gives a gift, whether monetary or physical. A giver is someone who donates generously. A contributor is someone who contributes to a cause or project. A bestower is someone who grants gifts or honors. An endower provides an endowment, while a grantor gives a grant to aid a specific project or research.