de Mille vs Agnes George de Mille

de Mille and Agnes George de Mille both are nouns.

Word	Noun	Adjective	Verb	Adverb
de Mille	Yes	No	No	No
Agnes George de Mille	Yes	No	No	No

As nouns, de Mille and Agnes George de Mille are synonyms defined as:

de Mille and Agnes George de Mille: United States dancer and choreographer who introduced formal dance to a wide audience (1905-1993)

Other synonyms of de Mille include Agnes de Mille.

de Mille (noun)	Agnes George de Mille (noun)
United States dancer and choreographer who introduced formal dance to a wide audience (1905-1993)	United States dancer and choreographer who introduced formal dance to a wide audience (1905-1993)