military vs fighter pilot

military and fighter pilot both are nouns.

Word	Noun	Adjective	Verb	Adverb
military	Yes	Yes	No	No
fighter pilot	Yes	No	No	No

military (noun)	fighter pilot (noun)
the military forces of a nation	a military or naval pilot of fighter planes

military (adjective)	fighter pilot (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