aggression vs war

aggression and war both are nouns.

Word	Noun	Adjective	Verb	Adverb
aggression	Yes	No	No	No
war	Yes	No	Yes	No

aggression (noun)	war (noun)
violent action that is hostile and usually unprovoked	the waging of armed conflict against an enemy
deliberately unfriendly behavior	a concerted campaign to end something that is injurious
the act of initiating hostilities	an active struggle between competing entities
a disposition to behave aggressively	a legal state created by a declaration of war and ended by official declaration during which the international rules of war apply
a feeling of hostility that arouses thoughts of attack

aggression (verb)	war (verb)
	make or wage war