artfulness vs artlessness

artfulness and artlessness both are nouns.

Word	Noun	Adjective	Verb	Adverb
artfulness	Yes	No	No	No
artlessness	Yes	No	No	No

artfulness (noun)	artlessness (noun)
the quality of being adroit in taking unfair advantage	ingenuousness by virtue of being free from artful deceit
	the quality of innocent naivete