garbageman vs refuse collector

garbageman and refuse collector both are nouns.

Word	Noun	Adjective	Verb	Adverb
garbageman	Yes	No	No	No
refuse collector	Yes	No	No	No

As nouns, garbageman and refuse collector are synonyms defined as:

garbageman and refuse collector: someone employed to collect and dispose of refuse

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

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