colourful vs showy

colourful and showy both are adjectives.

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

colourful (adjective)	showy (adjective)
having much or varied color	superficially attractive and stylish; suggesting wealth or expense
striking in variety and interest	(used especially of clothes) marked by conspicuous display
having color or a certain color; sometimes used in combination	marked by ostentation but often tasteless
	displaying brilliance and virtuosity