divert vs diversion

divert is not a noun while diversion is a noun.

Word	Noun	Adjective	Verb	Adverb
divert	No	No	Yes	No
diversion	Yes	No	No	No

divert (noun)	diversion (noun)
	an activity that diverts or amuses or stimulates
	a turning aside (of your course or attention or concern)
	an attack calculated to draw enemy defense away from the point of the principal attack

divert (verb)	diversion (verb)
turn aside; turn away from
send on a course or in a direction different from the planned or intended one
withdraw (money) and move into a different location, often secretly and with dishonest intentions
occupy in an agreeable, entertaining or pleasant fashion