Profferer is a word that describes a person who offers something for acceptance. However, there are many other synonyms for this word that can be used to express the same meaning. Some of the possible synonyms for profferer include donor, giver, presenter, contributor, benefactor, grantor, issuer, provider, and bestower. Each of these words carries a slightly different connotation and can help to add nuance and depth to your writing. By using synonyms for profferer, you can also avoid repetition and create a more varied and engaging style of communication.