Boris Leonidovich Pasternak vs Boris Pasternak

Boris Leonidovich Pasternak and Boris Pasternak both are nouns.

Word	Noun	Adjective	Verb	Adverb
Boris Leonidovich Pasternak	Yes	No	No	No
Boris Pasternak	Yes	No	No	No

As nouns, Boris Leonidovich Pasternak and Boris Pasternak are synonyms defined as:

Boris Leonidovich Pasternak and Boris Pasternak: Russian writer whose best known novel was banned by Soviet authorities but translated and published abroad (1890-1960)

Other synonyms of Boris Leonidovich Pasternak include Pasternak.

Boris Leonidovich Pasternak (noun)	Boris Pasternak (noun)
Russian writer whose best known novel was banned by Soviet authorities but translated and published abroad (1890-1960)	Russian writer whose best known novel was banned by Soviet authorities but translated and published abroad (1890-1960)