basic vs chemistry

basic and chemistry both are nouns.

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

basic (noun)	chemistry (noun)
(usually in the plural) a necessary commodity for which demand is constant	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

basic (adjective)	chemistry (adjective)
pertaining to or constituting a base or basis
of or denoting or of the nature of or containing a base
reduced to the simplest and most significant form possible without loss of generality
serving as a base or starting point