physicist vs Avogadro

physicist and Avogadro both are nouns.

Word	Noun	Adjective	Verb	Adverb
physicist	Yes	No	No	No
Avogadro	Yes	No	No	No

physicist (noun)	Avogadro (noun)
a scientist trained in physics	Italian physicist noted for his work on gases; proposed what has come to be called Avogadro's law (1776-1856)