guidance system vs guided missile

guidance system and guided missile both are nouns.

Word	Noun	Adjective	Verb	Adverb
guidance system	Yes	No	No	No
guided missile	Yes	No	No	No

guidance system (noun)	guided missile (noun)
a system of equipment for automatically guiding the path of a vehicle (especially a missile)	a rocket-propelled missile whose path can be controlled during flight either by radio signals or by internal homing devices