bell ringer vs toller

bell ringer and toller both are nouns.

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

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

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

Other synonyms of bell ringer include ringer.

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