Joint Chiefs of Staff vs military

Joint Chiefs of Staff and military both are nouns.

Word	Noun	Adjective	Verb	Adverb
Joint Chiefs of Staff	Yes	No	No	No
military	Yes	Yes	No	No

Joint Chiefs of Staff (noun)	military (noun)
the executive agency that advises the President on military questions; composed of the chiefs of the United States Army and the United States Navy and the United States Air Force and the commandant of the United States Marine Corps	the military forces of a nation

Joint Chiefs of Staff (adjective)	military (adjective)
	associated with or performed by members of the armed services as contrasted with civilians
	characteristic of or associated with soldiers or the military
	of or relating to the study of the principles of warfare