military vs flypast

military and flypast both are nouns.

Word	Noun	Adjective	Verb	Adverb
military	Yes	Yes	No	No
flypast	Yes	No	No	No

military (noun)	flypast (noun)
the military forces of a nation	a flight at a low altitude (usually of military aircraft) over spectators on the ground

military (adjective)	flypast (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