My thoughts are: Land is to River as Body is to Artery or veins~ perhaps?
Land is to River as Body is to Land.
V_ _ _
river
the large body of water that flows across the land is a river.
A river or bodie of dwells next to land . Every bodie of water is surrounded by land.
A river.
A river.
a river
A River.
A River.
A river is a body of water. An island is a body of land. A river flows from point A to point B. An island stays in the same position.
lake
a river