Austria vs European Union

Austria and European Union both are nouns.

Word	Noun	Adjective	Verb	Adverb
Austria	Yes	No	No	No
European Union	Yes	No	No	No

Austria (noun)	European Union (noun)
a mountainous republic in central Europe; under the Habsburgs (1278-1918) Austria maintained control of the Holy Roman Empire and was a leader in European politics until the 19th century	an international organization of European countries formed after World War II to reduce trade barriers and increase cooperation among its members