colorful vs brave

colorful is not a noun while brave is a noun.

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

colorful (noun)	brave (noun)
	people who are brave
	a North American Indian warrior

colorful (adjective)	brave (adjective)
having much or varied color	possessing or displaying courage; able to face and deal with danger or fear without flinching
having color or a certain color; sometimes used in combination	invulnerable to fear or intimidation
striking in variety and interest	brightly colored and showy

colorful (verb)	brave (verb)
	face and withstand with courage