physician vs Simpson

physician and Simpson both are nouns.

Word	Noun	Adjective	Verb	Adverb
physician	Yes	No	No	No
Simpson	Yes	No	No	No

physician (noun)	Simpson (noun)
a licensed medical practitioner	Scottish obstetrician and surgeon who pioneered in the use of ether and discovered the anesthetic effects of chloroform (1811-1870)
	United States divorcee whose marriage to Edward VIII created a constitutional crisis leading to his abdication