oil vs carbon

oil and carbon both are nouns.

Word	Noun	Adjective	Verb	Adverb
oil	Yes	No	Yes	No
carbon	Yes	No	No	No

oil (noun)	carbon (noun)
oil paint containing pigment that is used by an artist	a copy made with carbon paper
any of a group of liquid edible fats that are obtained from plants	an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compounds
a slippery or viscous liquid or liquefiable substance not miscible with water	a thin paper coated on one side with a dark waxy substance (often containing carbon); used to transfer characters from the original to an under sheet of paper
a dark oil consisting mainly of hydrocarbons

oil (verb)	carbon (verb)
administer an oil or ointment to; often in a religious ceremony of blessing
cover with oil, as if by rubbing