S1L1I1P3W4A1Y4
15 points
SLIPWAY is validvalid
an area sloping toward the water in a shipyard [n SLIPWAYS]
a ramp sloping into water for supporting a ship [n -S]
an area sloping toward the water in a shipyard [n SLIPWAYS]
a ramp sloping into water for supporting a ship [n -S]