colourful vs varicoloured

colourful and varicoloured both are adjectives.

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

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