military vs guardhouse

military and guardhouse both are nouns.

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

military (noun)	guardhouse (noun)
the military forces of a nation	a military facility that serves as the headquarters for military police and in which military prisoners can be detained

military (adjective)	guardhouse (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