additive vs mathematics

additive and mathematics both are nouns.

Word	Noun	Adjective	Verb	Adverb
additive	Yes	Yes	No	No
mathematics	Yes	No	No	No

additive (noun)	mathematics (noun)
something added to enhance food or gasoline or paint or medicine	a science (or group of related sciences) dealing with the logic of quantity and shape and arrangement

additive (adjective)	mathematics (adjective)
characterized or produced by addition
designating or involving an equation whose terms are of the first degree