armored combat vehicle vs armed forces

armored combat vehicle and armed forces both are nouns.

Word	Noun	Adjective	Verb	Adverb
armored combat vehicle	Yes	No	No	No
armed forces	Yes	No	No	No

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