prevue vs preview

prevue and preview both are nouns.

Word	Noun	Adjective	Verb	Adverb
prevue	Yes	No	No	No
preview	Yes	No	Yes	No

As nouns, prevue and preview are synonyms defined as:

prevue and preview: an advertisement consisting of short scenes from a motion picture that will appear in the near future

Other synonyms of prevue include trailer.

prevue (noun)	preview (noun)
an advertisement consisting of short scenes from a motion picture that will appear in the near future	a screening for a select audience in advance of release for the general public
	an advertisement consisting of short scenes from a motion picture that will appear in the near future

prevue (verb)	preview (verb)
	watch (a movie or play) before it is released to the general public