playwright vs Benjamin Jonson

playwright and Benjamin Jonson both are nouns.

Word	Noun	Adjective	Verb	Adverb
playwright	Yes	No	No	No
Benjamin Jonson	Yes	No	No	No

playwright (noun)	Benjamin Jonson (noun)
someone who writes plays	English dramatist and poet who was the first real poet laureate of England (1572-1637)