colorful vs varicoloured

colorful and varicoloured both are adjectives.

Word	Noun	Adjective	Verb	Adverb
colorful	No	Yes	No	No
varicoloured	No	Yes	No	No

colorful (adjective)	varicoloured (adjective)
having much or varied color	having sections or patches colored differently and usually brightly
having color or a certain color; sometimes used in combination	having a variety of colors
striking in variety and interest