condescendingness vs amiability

condescendingness and amiability both are nouns.

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

As nouns, amiability is a hypernym of condescendingness; that is, amiability is a word with a broader meaning than condescendingness:

condescendingness: affability to your inferiors and temporary disregard for differences of position or rank
amiability: a disposition to be friendly and approachable (easy to talk to)

Other hypernyms of condescendingness include affability, affableness, amiableness, bonhomie, geniality.

condescendingness (noun)	amiability (noun)
affability to your inferiors and temporary disregard for differences of position or rank	a disposition to be friendly and approachable (easy to talk to)
	a cheerful and agreeable mood