Nathan Birnbaum vs George Burns

Nathan Birnbaum and George Burns both are nouns.

Word	Noun	Adjective	Verb	Adverb
Nathan Birnbaum	Yes	No	No	No
George Burns	Yes	No	No	No

As nouns, Nathan Birnbaum and George Burns are synonyms defined as:

Nathan Birnbaum and George Burns: United States comedian and film actor (1896-1996)

Other synonyms of Nathan Birnbaum include Burns.

Nathan Birnbaum (noun)	George Burns (noun)
United States comedian and film actor (1896-1996)	United States comedian and film actor (1896-1996)