Oscar Palmer Robertson vs Oscar Robertson

Oscar Palmer Robertson and Oscar Robertson both are nouns.

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

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

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

Other synonyms of Oscar Palmer Robertson include Robertson.

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