mechanized cavalry vs military

mechanized cavalry and military both are nouns.

Word	Noun	Adjective	Verb	Adverb
mechanized cavalry	Yes	No	No	No
military	Yes	Yes	No	No

mechanized cavalry (noun)	military (noun)
an armored unit of a modern army equipped with motor vehicles	the military forces of a nation

mechanized cavalry (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