presenter vs benefactor

presenter and benefactor both are nouns.

Word	Noun	Adjective	Verb	Adverb
presenter	Yes	No	No	No
benefactor	Yes	No	No	No

As nouns, benefactor is a hypernym of presenter; that is, benefactor is a word with a broader meaning than presenter:

presenter: person who makes a gift of property
benefactor: a person who helps people or institutions (especially with financial help)

Other hypernyms of presenter include helper.

presenter (noun)	benefactor (noun)
person who makes a gift of property	a person who helps people or institutions (especially with financial help)
an advocate who presents a person (as for an award or a degree or an introduction etc.)
someone who presents a message of some sort (as a petition or an address or a check or a memorial etc.)