complexity vs simplicity

complexity and simplicity both are nouns.

Word	Noun	Adjective	Verb	Adverb
complexity	Yes	No	No	No
simplicity	Yes	No	No	No

complexity (noun)	simplicity (noun)
the quality of being intricate and compounded	freedom from difficulty or hardship or effort
	lack of ornamentation
	the quality of being simple or uncompounded
	absence of affectation or pretense
	a lack of penetration or subtlety