doctor vs Bruce

doctor and Bruce both are nouns.

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

doctor (noun)	Bruce (noun)
children take the roles of physician or patient or nurse and pretend they are at the physician's office	king of Scotland from 1306 to 1329; defeated the English army under Edward II at Bannockburn and gained recognition of Scottish independence (1274-1329)
a licensed medical practitioner	Australian physician and bacteriologist who described the bacterium that causes undulant fever or brucellosis (1855-1931)
a person who holds Ph.D. degree (or the equivalent) from an academic institution

doctor (verb)	Bruce (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