Common Market vs Kingdom of Spain

Common Market and Kingdom of Spain both are nouns.

Word	Noun	Adjective	Verb	Adverb
Common Market	Yes	No	No	No
Kingdom of Spain	Yes	No	No	No

Common Market (noun)	Kingdom of Spain (noun)
an international organization of European countries formed after World War II to reduce trade barriers and increase cooperation among its members	a parliamentary monarchy in southwestern Europe on the Iberian Peninsula; a former colonial power