organic vs essential

organic and essential both are nouns.

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

organic (noun)	essential (noun)
a fertilizer that is derived from animal or vegetable matter	anything indispensable

organic (adjective)	essential (adjective)
involving or affecting physiology or bodily organs	basic and fundamental
relating or belonging to the class of chemical compounds having a carbon basis	defining rights and duties as opposed to giving the rules by which rights and duties are established
being or relating to or derived from or having properties characteristic of living organisms	being or relating to or containing the essence of a plant etc
constitutional in the structure of something (especially your physical makeup)	of the greatest importance
simple and healthful and close to nature	absolutely necessary; vitally necessary
of or relating to foodstuff grown or raised without synthetic fertilizers or pesticides or hormones