migration vs chemistry

migration and chemistry both are nouns.

Word	Noun	Adjective	Verb	Adverb
migration	Yes	No	No	No
chemistry	Yes	No	No	No

migration (noun)	chemistry (noun)
the movement of persons from one country or locality to another	the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions
the periodic passage of groups of animals (especially birds or fishes) from one region to another for feeding or breeding	the way two individuals relate to each other
(chemistry) the nonrandom movement of an atom or radical from one place to another within a molecule	the chemical composition and properties of a substance or object
a group of people migrating together (especially in some given time period)