armed services vs Section Eight

armed services and Section Eight both are nouns.

Word	Noun	Adjective	Verb	Adverb
armed services	Yes	No	No	No
Section Eight	Yes	No	No	No

armed services (noun)	Section Eight (noun)
the military forces of a nation	a discharge from the US Army based on unfitness or character traits deemed undesirable
	a soldier who received a Section Eight discharge as unfit for military service