Jacobs vs doctor

Jacobs and doctor both are nouns.

Word	Noun	Adjective	Verb	Adverb
Jacobs	Yes	No	No	No
doctor	Yes	No	Yes	No

Jacobs (noun)	doctor (noun)
Dutch physician who opened the first birth control clinic in the world in Amsterdam (1854-1929)	children take the roles of physician or patient or nurse and pretend they are at the physician's office
United States writer and critic of urban planning (born in 1916)	a licensed medical practitioner
English writer of macabre short stories (1863-1943)	a person who holds Ph.D. degree (or the equivalent) from an academic institution

Jacobs (verb)	doctor (verb)
	give medical treatment to
	alter and make impure, as with the intention to deceive
	restore by replacing a part or putting together what is torn or broken