Defensive wall, 7 letters
Fortification, 7 letters
Mainstay, 7 letters
An embankment built around a space for defensive purposes, 7 letters
A fence-like structure around a deck, 7 letters
A protective structure of stone or concrete, 7 letters
Extends from shore into the water to prevent a beach from washing away, 7 letters
A fence-like structure around a deck, 8 letters