Oscar Robertson vs Oscar Palmer Robertson

Oscar Robertson and Oscar Palmer Robertson both are nouns.

Word	Noun	Adjective	Verb	Adverb
Oscar Robertson	Yes	No	No	No
Oscar Palmer Robertson	Yes	No	No	No

As nouns, Oscar Robertson and Oscar Palmer Robertson are synonyms defined as:

Oscar Robertson and Oscar Palmer Robertson: United States basketball guard (born in 1938)

Other synonyms of Oscar Robertson include Robertson.

Oscar Robertson (noun)	Oscar Palmer Robertson (noun)
United States basketball guard (born in 1938)	United States basketball guard (born in 1938)