coloured vs monochrome

coloured and monochrome both are nouns.

Word	Noun	Adjective	Verb	Adverb
coloured	Yes	Yes	No	No
monochrome	Yes	Yes	No	No

coloured (noun)	monochrome (noun)
a United States term for Blacks that is now considered offensive	a black-and-white photograph or slide
	painting done in a range of tones of a single color

coloured (adjective)	monochrome (adjective)
having color or a certain color; sometimes used in combination	having or appearing to have only one color
(used of color) artificially produced; not natural
having skin rich in melanin pigments;
favoring one person or side over another