polymorphous vs chemistry

polymorphous is not a noun while chemistry is a noun.

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

polymorphous (noun)	chemistry (noun)
	the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions
	the way two individuals relate to each other
	the chemical composition and properties of a substance or object

polymorphous (adjective)	chemistry (adjective)
relating to the occurrence of more than one kind of individual (independent of sexual differences) in an interbreeding population
relating to the crystallization of a compound in two or more different forms
having or occurring in several distinct forms