ebony vs neutral

ebony and neutral both are nouns.

Word	Noun	Adjective	Verb	Adverb
ebony	Yes	Yes	No	No
neutral	Yes	Yes	No	No

ebony (noun)	neutral (noun)
a very dark black	one who does not side with any party in a war or dispute
tropical tree of southern Asia having hard dark-colored heartwood used in cabinetwork
hard dark-colored heartwood of the ebony tree; used in cabinetwork and for piano keys

ebony (adjective)	neutral (adjective)
of a very dark black	having no hue
	possessing no distinctive quality or characteristics
	lacking distinguishing quality or characteristics
	not supporting or favoring either side in a war, dispute, or contest
	having no personal preference
	having no net electric charge
	having only a limited ability to react chemically; chemically inactive