Leonard vs Elmore John Leonard

Leonard and Elmore John Leonard both are nouns.

Word	Noun	Adjective	Verb	Adverb
Leonard	Yes	No	No	No
Elmore John Leonard	Yes	No	No	No

As nouns, Leonard and Elmore John Leonard are synonyms defined as:

Leonard and Elmore John Leonard: United States writer of thrillers (born in 1925)

Other synonyms of Leonard include Dutch Leonard, Elmore Leonard.

Leonard (noun)	Elmore John Leonard (noun)
United States writer of thrillers (born in 1925)	United States writer of thrillers (born in 1925)