writer vs Sir Thomas More

writer and Sir Thomas More both are nouns.

Word	Noun	Adjective	Verb	Adverb
writer	Yes	No	No	No
Sir Thomas More	Yes	No	No	No

writer (noun)	Sir Thomas More (noun)
writes (books or stories or articles or the like) professionally (for pay)	English statesman who opposed Henry VIII's divorce from Catherine of Aragon and was imprisoned and beheaded; recalled for his concept of Utopia, the ideal state
a person who is able to write and has written something