disposal vs disposition

disposal and disposition both are nouns.

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

As nouns, disposal and disposition are synonyms defined as:

disposal (noun)	disposition (noun)
the act or means of getting rid of something	the act or means of getting rid of something
a method of tending to or managing the affairs of some group of people (especially the group's business affairs)	your usual mood
a kitchen appliance for disposing of garbage	a natural or acquired habit or characteristic tendency in a person or thing
the power to use something or someone	an attitude of mind especially one that favors one alternative over others