military vs slacker

military and slacker both are nouns.

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

military (noun)	slacker (noun)
the military forces of a nation	a person who shirks his work or duty (especially one who tries to evade military service in wartime)

military (adjective)	slacker (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