close order vs military

close order and military both are nouns.

Word	Noun	Adjective	Verb	Adverb
close order	Yes	No	No	No
military	Yes	Yes	No	No

close order (noun)	military (noun)
a military formation for drill or marching	the military forces of a nation

close order (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