a person who speaks in favour of a person or idea

person supporting an idea or cause publicly

a person or business that represents, or that manages or arranges the affairs of, another or others

person representing an organization or person in business

a person who gives money to charity

donor

something that encourages a person, activity etc

supporter

a person who starts and manages her or his own business

person who starts a business alone

a person, thing, that explains or supports, or is an example (of)

person who supports, advocates

supporter; admirer

person who believes or has great interest

a person who tells, or who has told, a lie

person who tells falsehood

a person sent abroad to teach about religion and help the local people

person who aids, does religious work

a person who protects; something made or designed to give protection

guardian

a person, business etc paying for a sport event, a team, an exhibition etc in return for advertising a product or trade mark

person who helps, promotes