Marne River vs Chateau-Thierry

Marne River and Chateau-Thierry both are nouns.

Word	Noun	Adjective	Verb	Adverb
Marne River	Yes	No	No	No
Chateau-Thierry	Yes	No	No	No

As nouns, Marne River and Chateau-Thierry are synonyms defined as:

Marne River and Chateau-Thierry: a World War I battle in northwestern France where the Allies defeated the Germans in 1918

Other synonyms of Marne River include Battle of the Marne, Belleau Wood, Second Battle of the Marne.

Marne River (noun)	Chateau-Thierry (noun)
a World War I battle in northwestern France where the Allies defeated the Germans in 1918	a World War I battle in northwestern France where the Allies defeated the Germans in 1918