organic chemistry vs organism

organic chemistry and organism both are nouns.

Word	Noun	Adjective	Verb	Adverb
organic chemistry	Yes	No	No	No
organism	Yes	No	No	No

organic chemistry (noun)	organism (noun)
the chemistry of compounds containing carbon (originally defined as the chemistry of substances produced by living organisms but now extended to substances synthesized artificially)	a living thing that has (or can develop) the ability to act or function independently
	a system considered analogous in structure or function to a living body