functional vs organic

functional is not a noun while organic is a noun.

Word	Noun	Adjective	Verb	Adverb
functional	No	Yes	No	No
organic	Yes	Yes	No	No

functional (noun)	organic (noun)
	a fertilizer that is derived from animal or vegetable matter

functional (adjective)	organic (adjective)
designed for or capable of a particular function or use	involving or affecting physiology or bodily organs
involving or affecting function rather than physiology	relating or belonging to the class of chemical compounds having a carbon basis
relating to or based on function especially as opposed to structure	being or relating to or derived from or having properties characteristic of living organisms
(of e.g. a machine) performing or capable of performing	constitutional in the structure of something (especially your physical makeup)
designed for or adapted to a function or use	simple and healthful and close to nature
fit or ready for use or service	of or relating to foodstuff grown or raised without synthetic fertilizers or pesticides or hormones