garbageman vs garbage carter

garbageman and garbage carter both are nouns.

Word	Noun	Adjective	Verb	Adverb
garbageman	Yes	No	No	No
garbage carter	Yes	No	No	No

As nouns, garbageman and garbage carter are synonyms defined as:

garbageman and garbage carter: someone employed to collect and dispose of refuse

Other synonyms of garbageman include dustman, garbage collector, garbage hauler, garbage man, refuse collector.

garbageman (noun)	garbage carter (noun)
someone employed to collect and dispose of refuse	someone employed to collect and dispose of refuse