N3 - 商人しょうにん
trader, shopkeeper, merchant
N3 - 商売しょうばい
trade, business, commerce, transaction, occupation
N3 - 商品しょうひん
commodity, article of commerce, goods, stock, merchandise
N2 - 商業しょうぎょう
commerce, trade, business
N2 - 商社しょうしゃ
trading company, firm
N2 - 商店しょうてん
shop, business firm
N1 - 商人あきうど
trader, shopkeeper, merchant