Fischer vs chemist

Fischer and chemist both are nouns.

Word	Noun	Adjective	Verb	Adverb
Fischer	Yes	No	No	No
chemist	Yes	No	No	No

Fischer (noun)	chemist (noun)
United States chess master; world champion from 1972 to 1975 (born in 1943)	a scientist who specializes in chemistry
German chemist noted for work on synthetic sugars and the purines (1852-1919)	a health professional trained in the art of preparing and dispensing drugs
German chemist noted for his synthesis of hemin (1881-1945)