forgiver vs pardoner

forgiver and pardoner both are nouns.

Word	Noun	Adjective	Verb	Adverb
forgiver	Yes	No	No	No
pardoner	Yes	No	No	No

As nouns, forgiver and pardoner are synonyms defined as:

forgiver and pardoner: a person who pardons or forgives or excuses a fault or offense

Other synonyms of forgiver include excuser.

forgiver (noun)	pardoner (noun)
a person who pardons or forgives or excuses a fault or offense	a medieval cleric who raised money for the church by selling papal indulgences
	a person who pardons or forgives or excuses a fault or offense