Paris-Sorbonne University vs Sorbonne

Paris-Sorbonne University and Sorbonne both are nouns.

Word	Noun	Adjective	Verb	Adverb
Paris-Sorbonne University	Yes	No	No	No
Sorbonne	Yes	No	No	No

As nouns, Paris-Sorbonne University and Sorbonne are synonyms defined as:

Paris-Sorbonne University and Sorbonne: a university in Paris; intellectual center of France

Other synonyms of Paris-Sorbonne University include Paris University, University of Paris.

Paris-Sorbonne University (noun)	Sorbonne (noun)
a university in Paris; intellectual center of France	a university in Paris; intellectual center of France