showing vs parade

showing and parade both are nouns.

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

As nouns, parade is a hyponym of showing; that is, parade is a word with a more specific, narrower meaning than showing:

Other hyponyms of showing include light show.

showing (noun)	parade (noun)
something shown to the public	a visible display
the display of a motion picture	a ceremonial procession including people marching
	an extended (often showy) succession of persons or things

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