military vs half track

military and half track both are nouns.

Word	Noun	Adjective	Verb	Adverb
military	Yes	Yes	No	No
half track	Yes	No	No	No

military (noun)	half track (noun)
the military forces of a nation	a track that goes around only rear wheels
	a motor vehicle propelled by half tracks; frequently used by the military

military (adjective)	half track (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