disagreeableness vs disposition

disagreeableness and disposition both are nouns.

Word	Noun	Adjective	Verb	Adverb
disagreeableness	Yes	No	No	No
disposition	Yes	No	No	No

As nouns, disposition is a hypernym of disagreeableness; that is, disposition is a word with a broader meaning than disagreeableness:

Other hypernyms of disagreeableness include temperament.

disagreeableness (noun)	disposition (noun)
an ill-tempered and offensive disposition	the act or means of getting rid of something
the quality of being disagreeable and unpleasant	your usual mood
	a natural or acquired habit or characteristic tendency in a person or thing
	an attitude of mind especially one that favors one alternative over others