vesiraja (englanniksi)

waterfront (s: the line that separates a body of water from the dry land, or the land in the immediate vicinity of it)
waterline (s: nautical / line formed by the surface of the water on the hull of a ship when she is afloat / nautical / line showing where the water has been)
imaginary line at waist (s: colloquial)
below which the pubic hair grows (s: colloquial)