varicoloured vs colourful

varicoloured and colourful both are adjectives.

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

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