lieutenant commander vs military

lieutenant commander and military both are nouns.

Word	Noun	Adjective	Verb	Adverb
lieutenant commander	Yes	No	No	No
military	Yes	Yes	No	No

lieutenant commander (noun)	military (noun)
a commissioned officer in the Navy ranking above a lieutenant and below a commander	the military forces of a nation

lieutenant commander (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