L
abutment
anchorage
anchorage ground
anthill
arc-boutant
arch dam
backstop
bamboo curtain
bank
bar
barrage
barrier
basin
beach
beam
bear-trap dam
beaver dam
berm
berth
boom
branch
breakwater
breastwork
brick wall
buffer
bulkhead
bulwark
buttress
buttress pier
buttressing
cable railway
coast
coastland
coastline
cock
cofferdam
cog railway
dam
defense
dike
ditch
dock
dockage
dockyard
drift
dry dock
dune
earthwork
el
hill
mound
levee
rampart
wall
Victoria Embankment
embank
bluff
causeway
dyke
escarpment
footpath
hillock
hummock
incline
knoll
ledge
overhang
overpass
parapet
precipice
promontory
ramp
riverbank