arbitrate vs arbitration

arbitrate is not a noun while arbitration is a noun.

Word	Noun	Adjective	Verb	Adverb
arbitrate	No	No	Yes	No
arbitration	Yes	No	No	No

arbitrate (noun)	arbitration (noun)
	the act of deciding as an arbiter; giving authoritative judgment
	(law) the hearing and determination of a dispute by an impartial referee agreed to by both parties (often used to settle disputes between labor and management)

arbitrate (verb)	arbitration (verb)
act between parties with a view to reconciling differences