THESAURUS
arab, chandler, dealer, distributor, duffer, hawk, hawker, higgler, huckster, importer, jobber, marketer, merchandiser, merchant, middleman, regrater, retail dealer, retail merchant, retailer, shopkeeper, storekeeper, trader, tradesman, tradeswoman, trafficker, vend, vendor, wholesaler
ROGET THESAURUS
Merchant
N
merchant, trader, dealer,
monger, chandler, salesman, changer, regrater, shopkeeper, shopman, tradesman, tradespeople, tradesfolk, retailer, chapman, hawker, huckster, higgler, pedlar, colporteur, cadger, Autolycus, sutler, vivandiere, costerman, costermonger, tallyman, camelot, faker, vintner, money broker, money changer, money lender, cambist, usurer, moneyer, banker, jobber, broker, buyer, seller, bear, bull, concern, firm.