Robert William Service vs Robert W. Service

Robert William Service and Robert W. Service both are nouns.

Word	Noun	Adjective	Verb	Adverb
Robert William Service	Yes	No	No	No
Robert W. Service	Yes	No	No	No

As nouns, Robert William Service and Robert W. Service are synonyms defined as:

Robert William Service and Robert W. Service: Canadian writer (born in England) who wrote about life in the Yukon Territory (1874-1958)

Other synonyms of Robert William Service include Service.

Robert William Service (noun)	Robert W. Service (noun)
Canadian writer (born in England) who wrote about life in the Yukon Territory (1874-1958)	Canadian writer (born in England) who wrote about life in the Yukon Territory (1874-1958)