chemist vs Wollaston

chemist and Wollaston both are nouns.

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

chemist (noun)	Wollaston (noun)
a scientist who specializes in chemistry	English chemist and physicist who discovered palladium and rhodium and demonstrated that static and current electricity are the same (1766-1828)
a health professional trained in the art of preparing and dispensing drugs