bill poster vs bill sticker

bill poster and bill sticker both are nouns.

Word	Noun	Adjective	Verb	Adverb
bill poster	Yes	No	No	No
bill sticker	Yes	No	No	No

As nouns, bill poster and bill sticker are synonyms defined as:

bill poster and bill sticker: someone who pastes up bills or placards on walls or billboards

Other synonyms of bill poster include poster.

bill poster (noun)	bill sticker (noun)
someone who pastes up bills or placards on walls or billboards	someone who pastes up bills or placards on walls or billboards