- presenter - someone who presents a message of some sort (as a petition or an address or a check or a memorial etc.)
--1 is a kind of communicator
Derived form: verb present4 - presenter, sponsor - an advocate who presents a person (as for an award or a degree or an introduction etc.)
--2 is a kind of advocate, advocator, proponent, exponent
Derived form: verb present9 - donor, giver, presenter - person who makes a gift of property
--3 is a kind of benefactor, helper
--3 has particulars:abnegator; almsgiver; Indian giver; philanthropist, altruist; subscriber, contributor; subsidizer, subsidiser; tipper Derived form: verb present7