Anton Chekhov vs Anton Pavlovich Chekhov

Anton Chekhov and Anton Pavlovich Chekhov both are nouns.

Word	Noun	Adjective	Verb	Adverb
Anton Chekhov	Yes	No	No	No
Anton Pavlovich Chekhov	Yes	No	No	No

As nouns, Anton Chekhov and Anton Pavlovich Chekhov are synonyms defined as:

Anton Chekhov and Anton Pavlovich Chekhov: Russian dramatist whose plays are concerned with the difficulty of communication between people (1860-1904)

Other synonyms of Anton Chekhov include Anton Chekov, Anton Pavlovich Chekov, Chekhov, Chekov.

Anton Chekhov (noun)	Anton Pavlovich Chekhov (noun)
Russian dramatist whose plays are concerned with the difficulty of communication between people (1860-1904)	Russian dramatist whose plays are concerned with the difficulty of communication between people (1860-1904)