military vs navy

military and navy both are nouns.

Word	Noun	Adjective	Verb	Adverb
military	Yes	Yes	No	No
navy	Yes	No	No	No

military (noun)	navy (noun)
the military forces of a nation	a dark shade of blue
	an organization of military vessels belonging to a country and available for sea warfare

military (adjective)	navy (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