積み上げる
つみあげる to pile up to make a heap to lay bricks

積み下ろす
つみおろす to unload

積み出し
つみだし shipment forwarding

積み出し人
つみだしにん shipper

積み出す
つみだす to send off

積み替え
つみかえ transshipment reshipment

積み替える
つみかえる to transship

積み木
つみき (toy) building block brick

積み残し
つみのこし left-off cargo

積み残す
つみのこす to leave off cargo

積み直す
つみなおす to reload

積み立て
つみたて savings

積み立てる
つみたてる to accumulate to save

積み肥
つみごえ compost manure

積み荷
つみに (a) load freight

積み込み
つみこみ loading

積み込み値段
つみこみねだん free on board price

積み込む
つみこむ to load (with goods, cargo) to put on board to stow aboard

積み送り
つみおくり shipment

積み過ぎる
つみすぎる to overload

積み重なる
つみかさなる to accumulate

積み重ね
つみかさね (a) pile accumulation

積み重ねる
つみかさねる to be piled up to accumulate

積み降ろし
つみおろし loading and unloading