King Oliver vs Oliver

King Oliver and Oliver both are nouns.

Word	Noun	Adjective	Verb	Adverb
King Oliver	Yes	No	No	No
Oliver	Yes	No	No	No

As nouns, King Oliver and Oliver are synonyms defined as:

King Oliver and Oliver: United States jazz musician who influenced the style of Louis Armstrong (1885-1938)

Other synonyms of King Oliver include Joseph Oliver.

King Oliver (noun)	Oliver (noun)
United States jazz musician who influenced the style of Louis Armstrong (1885-1938)	United States jazz musician who influenced the style of Louis Armstrong (1885-1938)