trafficker vs vender

trafficker and vender both are nouns.

Word	Noun	Adjective	Verb	Adverb
trafficker	Yes	No	No	No
vender	Yes	No	No	No

As nouns, trafficker and vender are synonyms defined as:

trafficker and vender: someone who promotes or exchanges goods or services for money

Other synonyms of trafficker include marketer, seller, vendor.

trafficker (noun)	vender (noun)
someone who promotes or exchanges goods or services for money	someone who promotes or exchanges goods or services for money