armed services vs armoured combat vehicle

armed services and armoured combat vehicle both are nouns.

Word	Noun	Adjective	Verb	Adverb
armed services	Yes	No	No	No
armoured combat vehicle	Yes	No	No	No

armed services (noun)	armoured combat vehicle (noun)
the military forces of a nation	an enclosed armored military vehicle; has a cannon and moves on caterpillar treads