bestower vs conferrer

bestower and conferrer both are nouns.

Word	Noun	Adjective	Verb	Adverb
bestower	Yes	No	No	No
conferrer	Yes	No	No	No

As nouns, bestower and conferrer are synonyms defined as:

Other synonyms of bestower include donor, giver, presenter.

bestower (noun)	conferrer (noun)
person who makes a gift of property	person who makes a gift of property
	someone who converses or confers (as in a conference)