Synonyms and related words :
bargain, barter, be in, blind bargain, buy and sell, carry, change, deal, deal in, dicker, do business, exchange, give in exchange, handle, hard bargain, horse trade, horse-trade, interchange, job, market, merchandise, retail, sell, swap, swap horses, switch, take in exchange, trade, trade off, trade sight unseen, traffic, traffic in, truck, wholesale