paperhanger vs paperer

paperhanger and paperer both are nouns.

Word	Noun	Adjective	Verb	Adverb
paperhanger	Yes	No	No	No
paperer	Yes	No	No	No

As nouns, paperhanger and paperer are synonyms defined as:

paperhanger and paperer: one whose occupation is decorating walls with wallpaper

paperhanger (noun)	paperer (noun)
one whose occupation is decorating walls with wallpaper	one whose occupation is decorating walls with wallpaper
someone who passes bad checks or counterfeit paper money