Lake
A freshwater lake.
pond
a fresh water pond
a fresh water pond
The Roman empire was never completely surrounded by any body of water.The Roman empire was never completely surrounded by any body of water.The Roman empire was never completely surrounded by any body of water.The Roman empire was never completely surrounded by any body of water.The Roman empire was never completely surrounded by any body of water.The Roman empire was never completely surrounded by any body of water.The Roman empire was never completely surrounded by any body of water.The Roman empire was never completely surrounded by any body of water.The Roman empire was never completely surrounded by any body of water.
An island is a body of land completely surrounded by water.
The Mediterranean Sea was the body of water completely surrounded by the Roman Empire.
A body of water almost completely surrounded by water is called an ocean. Oceans will often run into each other.
A country that is completely surrounded by other countries is described as landlocked.
An island. Or if your really picky, a floating rock.
An Island
Lake.