military vs air force

military and air force both are nouns.

Word	Noun	Adjective	Verb	Adverb
military	Yes	Yes	No	No
air force	Yes	No	No	No

military (noun)	air force (noun)
the military forces of a nation	the airborne branch of a country's armed forces

military (adjective)	air force (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