mural wallpaper vs wall mural

mural wallpaper and wall mural both are nouns.

Word	Noun	Adjective	Verb	Adverb
mural wallpaper	Yes	No	No	No
wall mural	Yes	No	No	No

As nouns, mural wallpaper and wall mural are synonyms defined as:

mural wallpaper and wall mural: A decorative printed wallpaper usually placed on only one wall; the print can either be custom or chosen from a predefined set.

Other synonyms of mural wallpaper include photo mural, photo wallpaper.

mural wallpaper (noun)	wall mural (noun)
A decorative printed wallpaper usually placed on only one wall; the print can either be custom or chosen from a predefined set.	A decorative printed wallpaper usually placed on only one wall; the print can either be custom or chosen from a predefined set.