exculpatory vs innocent

exculpatory is not a noun while innocent is a noun.

Word	Noun	Adjective	Verb	Adverb
exculpatory	No	Yes	No	No
innocent	Yes	Yes	No	No

exculpatory (noun)	innocent (noun)
	a person who lacks knowledge of evil

exculpatory (adjective)	innocent (adjective)
clearing of guilt or blame	free from evil or guilt
	lacking intent or capacity to injure
	lacking in sophistication or worldliness
	completely wanting or lacking
	(used of things) lacking sense or awareness
	not knowledgeable about something specified
	free from sin