sinlessness vs innocence

sinlessness and innocence both are nouns.

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

As nouns, sinlessness and innocence are synonyms defined as:

sinlessness and innocence: the state of being unsullied by sin or moral wrong; lacking a knowledge of evil

Other synonyms of sinlessness include pureness, purity, whiteness.

sinlessness (noun)	innocence (noun)
the state of being unsullied by sin or moral wrong; lacking a knowledge of evil	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