charcoal vs describe

charcoal is a noun but describe is not a noun.

Word	Noun	Adjective	Verb	Adverb
charcoal	Yes	Yes	Yes	No
describe	No	No	Yes	No

charcoal (noun)	describe (noun)
a stick of black carbon material used for drawing
a drawing made with a stick of black carbon material
a very dark grey color
a carbonaceous material obtained by heating wood or other organic matter in the absence of air

charcoal (adjective)	describe (adjective)
of a very dark grey

charcoal (verb)	describe (verb)
draw, trace, or represent with charcoal	identify as in botany or biology, for example
	give a description of
	to give an account or representation of in words
	make a mark or lines on a surface