activated vs war machine

activated is not a noun while war machine is a noun.

Word	Noun	Adjective	Verb	Adverb
activated	No	Yes	No	No
war machine	Yes	No	No	No

activated (noun)	war machine (noun)
	the military forces of a nation

activated (adjective)	war machine (adjective)
rendered active; e.g. rendered radioactive or luminescent or photosensitive or conductive
(military) set up and placed on active assignment
(of e.g. a molecule) made reactive or more reactive
(of sewage) treated with aeration and bacteria to aid decomposition