tollgatherer vs toll agent

tollgatherer and toll agent both are nouns.

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

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

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

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