chemist vs Zsigmondy

chemist and Zsigmondy both are nouns.

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

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