amiableness vs affability

amiableness and affability both are nouns.

Word	Noun	Adjective	Verb	Adverb
amiableness	Yes	No	No	No
affability	Yes	No	No	No

As nouns, amiableness and affability are synonyms defined as:

amiableness and affability: a disposition to be friendly and approachable (easy to talk to)

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

amiableness (noun)	affability (noun)
a disposition to be friendly and approachable (easy to talk to)	a disposition to be friendly and approachable (easy to talk to)