parader vs parade

parader and parade both are nouns.

Word	Noun	Adjective	Verb	Adverb
parader	Yes	No	No	No
parade	Yes	No	Yes	No

parader (noun)	parade (noun)
walks with regular or stately step	a visible display
	a ceremonial procession including people marching
	an extended (often showy) succession of persons or things

parader (verb)	parade (verb)
	march in a procession in a public place
	walk ostentatiously