St Mihiel vs Battle of Saint-Mihiel

St Mihiel and Battle of Saint-Mihiel both are nouns.

Word	Noun	Adjective	Verb	Adverb
St Mihiel	Yes	No	No	No
Battle of Saint-Mihiel	Yes	No	No	No

As nouns, St Mihiel and Battle of Saint-Mihiel are synonyms defined as:

St Mihiel and Battle of Saint-Mihiel: a battle in the Meuse-Argonne operation in World War I (1918); the battle in which American troops launched their first offensive in France

Other synonyms of St Mihiel include battle of St Mihiel, Saint-Mihiel.

St Mihiel (noun)	Battle of Saint-Mihiel (noun)
a battle in the Meuse-Argonne operation in World War I (1918); the battle in which American troops launched their first offensive in France	a battle in the Meuse-Argonne operation in World War I (1918); the battle in which American troops launched their first offensive in France