armed services vs mess

armed services and mess both are nouns.

Word	Noun	Adjective	Verb	Adverb
armed services	Yes	No	No	No
mess	Yes	No	Yes	No

armed services (noun)	mess (noun)
the military forces of a nation	a (large) military dining room where service personnel eat or relax
	a meal eaten in a mess hall by service personnel
	soft semiliquid food
	(often followed by `of') a large number or amount or extent
	a state of confusion and disorderliness
	informal terms for a difficult situation

armed services (verb)	mess (verb)
	make a mess of or create disorder in
	eat in a mess hall