affableness vs amiability

affableness and amiability both are nouns.

Word	Noun	Adjective	Verb	Adverb
affableness	Yes	No	No	No
amiability	Yes	No	No	No

As nouns, affableness and amiability are synonyms defined as:

affableness and amiability: a disposition to be friendly and approachable (easy to talk to)

Other synonyms of affableness include affability, amiableness, bonhomie, geniality.

affableness (noun)	amiability (noun)
a disposition to be friendly and approachable (easy to talk to)	a disposition to be friendly and approachable (easy to talk to)
	a cheerful and agreeable mood