Richard Adolph Zsigmondy vs chemist

Richard Adolph Zsigmondy and chemist both are nouns.

Word	Noun	Adjective	Verb	Adverb
Richard Adolph Zsigmondy	Yes	No	No	No
chemist	Yes	No	No	No

Richard Adolph Zsigmondy (noun)	chemist (noun)
German chemist (born in Austria) honored for his research on colloidal solutions (1865-1929)	a scientist who specializes in chemistry
	a health professional trained in the art of preparing and dispensing drugs