hawker vs peddler

hawker and peddler both are nouns.

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

As nouns, hawker and peddler are synonyms defined as:

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

Other synonyms of hawker include packman, pedlar, pitchman.

hawker (noun)	peddler (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)
a person who breeds and trains hawks and who follows the sport of falconry	an unlicensed dealer in illegal drugs