stylishness vs smartness

stylishness and smartness both are nouns.

Word	Noun	Adjective	Verb	Adverb
stylishness	Yes	No	No	No
smartness	Yes	No	No	No

As nouns, stylishness and smartness are synonyms defined as:

Other synonyms of stylishness include chic, chichi, chicness, last word, modishness, swank.

stylishness (noun)	smartness (noun)
elegance by virtue of being fashionable	elegance by virtue of being fashionable
	liveliness and eagerness
	intelligence as manifested in being quick and witty
	a kind of pain such as that caused by a wound or a burn or a sore