toller vs bell ringer

toller and bell ringer both are nouns.

Word	Noun	Adjective	Verb	Adverb
toller	Yes	No	No	No
bell ringer	Yes	No	No	No

As nouns, toller and bell ringer are synonyms defined as:

toller and bell ringer: a person who rings church bells (as for summoning the congregation)

Other synonyms of toller include ringer.

toller (noun)	bell ringer (noun)
someone employed to collect tolls	something that exactly succeeds in achieving its goal
a person who rings church bells (as for summoning the congregation)	someone who plays musical handbells
	a person who rings church bells (as for summoning the congregation)