Arthur Meier Schlesinger Jr. vs Arthur M. Schlesinger

Arthur Meier Schlesinger Jr. and Arthur M. Schlesinger both are nouns.

Word	Noun	Adjective	Verb	Adverb
Arthur Meier Schlesinger Jr.	Yes	No	No	No
Arthur M. Schlesinger	Yes	No	No	No

As nouns, Arthur Meier Schlesinger Jr. and Arthur M. Schlesinger are synonyms defined as:

Arthur Meier Schlesinger Jr. and Arthur M. Schlesinger: United States historian and advisor to President Kennedy (born in 1917)

Other synonyms of Arthur Meier Schlesinger Jr. include Arthur Schlesinger, Arthur Schlesinger Jr., Schlesinger.

Arthur Meier Schlesinger Jr. (noun)	Arthur M. Schlesinger (noun)
United States historian and advisor to President Kennedy (born in 1917)	United States historian and advisor to President Kennedy (born in 1917)
	United States historian (1888-1965)