linguistics vs derivative

linguistics and derivative both are nouns.

Word	Noun	Adjective	Verb	Adverb
linguistics	Yes	No	No	No
derivative	Yes	Yes	No	No

linguistics (noun)	derivative (noun)
the scientific study of language	the result of mathematical differentiation; the instantaneous change of one quantity relative to another; df(x)/dx
the humanistic study of language and literature	(linguistics) a word that is derived from another word
	a financial instrument whose value is based on another security
	a compound obtained from, or regarded as derived from, another compound

linguistics (adjective)	derivative (adjective)
	resulting from or employing derivation