Emily Price Post vs writer

Emily Price Post and writer both are nouns.

Word	Noun	Adjective	Verb	Adverb
Emily Price Post	Yes	No	No	No
writer	Yes	No	No	No

Emily Price Post (noun)	writer (noun)
United States female author who wrote a book and a syndicated newspaper column on etiquette (1872-1960)	writes (books or stories or articles or the like) professionally (for pay)
	a person who is able to write and has written something