ingenuousness vs innocence

ingenuousness and innocence both are nouns.

Word	Noun	Adjective	Verb	Adverb
ingenuousness	Yes	No	No	No
innocence	Yes	No	No	No

As nouns, ingenuousness and innocence are synonyms defined as:

Other synonyms of ingenuousness include artlessness, naturalness.

ingenuousness (noun)	innocence (noun)
openly straightforward or frank	the quality of innocent naivete
the quality of innocent naivete	a state or condition of being innocent of a specific crime or offense
	the state of being unsullied by sin or moral wrong; lacking a knowledge of evil