nattiness vs dapperness

nattiness and dapperness both are nouns.

Word	Noun	Adjective	Verb	Adverb
nattiness	Yes	No	No	No
dapperness	Yes	No	No	No

As nouns, nattiness and dapperness are synonyms defined as:

nattiness and dapperness: stylishness as evidenced by a smart appearance

Other synonyms of nattiness include jauntiness, rakishness.

nattiness (noun)	dapperness (noun)
stylishness as evidenced by a smart appearance	stylishness as evidenced by a smart appearance