悪貨[akka] bad money
円貨[enka] yen currency
欧州通貨単位[oushuutsuukatani] European Currency Unit
貨財[kazai] wealth
貨車[kasha] freight car

貨殖[kashoku] money-making
貨物[kamotsu] cargo
貨物駅[kamotsueki] freight depot
貨物自動車[kamotsujidousha] truck
貨物船[kamotsusen] freighter

青銅[seidou] bronze
青銅器時代[seidoukijidai] Bronze Age
青銅色[seidoushoku] bronze
銅メダル[doumedaru] bronze medal
銅貨[douka] copper coin

銅山[douzan] copper mine
銅線[dousen] copper line
銅像[douzou] bronze statue
銅箔[douhaku] copper foil (used in copper plating)
銅版画[douhanga] copperplate engraving