dust jacket vs dust wrapper

dust jacket and dust wrapper both are nouns.

Word	Noun	Adjective	Verb	Adverb
dust jacket	Yes	No	No	No
dust wrapper	Yes	No	No	No

As nouns, dust jacket and dust wrapper are synonyms defined as:

dust jacket and dust wrapper: a paper jacket for a book; a jacket on which promotional information is usually printed

Other synonyms of dust jacket include book jacket, dust cover.

dust jacket (noun)	dust wrapper (noun)
a paper jacket for a book; a jacket on which promotional information is usually printed	a paper jacket for a book; a jacket on which promotional information is usually printed