Sir Noel Pierce Coward vs playwright

Sir Noel Pierce Coward and playwright both are nouns.

Word	Noun	Adjective	Verb	Adverb
Sir Noel Pierce Coward	Yes	No	No	No
playwright	Yes	No	No	No

Sir Noel Pierce Coward (noun)	playwright (noun)
English dramatist and actor and composer noted for his witty and sophisticated comedies (1899-1973)	someone who writes plays