chemistry vs pleomorphism

chemistry and pleomorphism both are nouns.

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

chemistry (noun)	pleomorphism (noun)
the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions	(biology) the appearance of two or more distinctly different forms in the life cycle of some organisms
the way two individuals relate to each other	(chemistry) the existence of different kinds of crystal of the same chemical compound
the chemical composition and properties of a substance or object