peddler vs packman

peddler and packman both are nouns.

Word	Noun	Adjective	Verb	Adverb
peddler	Yes	No	No	No
packman	Yes	No	No	No

As nouns, peddler and packman are synonyms defined as:

peddler and packman: someone who travels about selling his wares (as on the streets or at carnivals)

Other synonyms of peddler include hawker, pedlar, pitchman.

peddler (noun)	packman (noun)
someone who travels about selling his wares (as on the streets or at carnivals)	someone who travels about selling his wares (as on the streets or at carnivals)
an unlicensed dealer in illegal drugs