collision vs dispute

collision and dispute both are nouns.

Word	Noun	Adjective	Verb	Adverb
collision	Yes	No	No	No
dispute	Yes	No	Yes	No

As nouns, dispute is a hypernym of collision; that is, dispute is a word with a broader meaning than collision:

Other hypernyms of collision include conflict, difference, difference of opinion.

collision (noun)	dispute (noun)
a conflict of opposed ideas or attitudes or goals	coming into conflict with
an accident resulting from violent impact of a moving object	a disagreement or argument about something important
(physics) a brief event in which two or more bodies come together

collision (verb)	dispute (verb)
	take exception to
	have a disagreement over something