military vs mechanized cavalry

military and mechanized cavalry both are nouns.

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

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

military (adjective)	mechanized cavalry (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