dust cover vs dust wrapper

dust cover and dust wrapper both are nouns.

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

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

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

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

dust cover (noun)	dust wrapper (noun)
a removable plastic protective covering for a piece of equipment	a paper jacket for a book; a jacket on which promotional information is usually printed
a large piece of cloth used to cover furniture that is not in use for a long period
a paper jacket for a book; a jacket on which promotional information is usually printed