permissiveness vs disposition

permissiveness and disposition both are nouns.

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

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

Other hypernyms of permissiveness include temperament.

permissiveness (noun)	disposition (noun)
a disposition to allow freedom of choice and behavior	the act or means of getting rid of something
	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