peddler vs marketer

peddler and marketer both are nouns.

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

As nouns, marketer is a hypernym of peddler; that is, marketer is a word with a broader meaning than peddler:

peddler: someone who travels about selling his wares (as on the streets or at carnivals)
marketer: someone who promotes or exchanges goods or services for money

Other hypernyms of peddler include seller, trafficker, vender, vendor.

peddler (noun)	marketer (noun)
someone who travels about selling his wares (as on the streets or at carnivals)	someone who promotes or exchanges goods or services for money
an unlicensed dealer in illegal drugs