colourful vs calico

colourful is not a noun while calico is a noun.

Word	Noun	Adjective	Verb	Adverb
colourful	No	Yes	No	No
calico	Yes	Yes	No	No

colourful (noun)	calico (noun)
	coarse cloth with a bright print

colourful (adjective)	calico (adjective)
having much or varied color	made of calico or resembling calico in being patterned
striking in variety and interest	having sections or patches colored differently and usually brightly
having color or a certain color; sometimes used in combination