tollgatherer vs toll collector

tollgatherer and toll collector both are nouns.

Word	Noun	Adjective	Verb	Adverb
tollgatherer	Yes	No	No	No
toll collector	Yes	No	No	No

As nouns, tollgatherer and toll collector are synonyms defined as:

Other synonyms of tollgatherer include toll agent, toll taker, toller, tollkeeper, tollman.

tollgatherer (noun)	toll collector (noun)
someone employed to collect tolls	someone employed to collect tolls