march vs parade

march and parade both are nouns.

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

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

Other hyponyms of march include file, promenade, troop, goose step, countermarch, debouch, march out.

As verbs, march and parade are synonyms defined as:

Other synonyms of march include exhibit.

march (noun)	parade (noun)
the act of marching; walking with regular steps (especially in a procession of some kind)	a visible display
a steady advance	a ceremonial procession including people marching
genre of music written for marching	an extended (often showy) succession of persons or things
a procession of people walking together
district consisting of the area on either side of a border or boundary of a country or an area

march (verb)	parade (verb)
lie adjacent to another or share a boundary	march in a procession in a public place
walk fast, with regular or measured steps; walk with a stride	walk ostentatiously
march in a procession
walk ostentatiously
force to march
cause to march or go at a marching pace
march in protest; take part in a demonstration