revetement, revetment, stone facing

guardrail, ravine, retaining wall, drainage ditch, culvert, creek bed, roadway, creek, overpass, berm, riverbank, hillside, irrigation ditch, abutment, eastbound, river, gorge, carriageway, pond, riverbed, arroyo, driveway, ledge, roadbed, hill, boulders, trestle, articulated lorry, centerline, northbound, canal, trestle bridge, cliff, telegraph pole, spillway, rockface, southbound, westbound, pavement, footpath, bailey bridge, swale, rivulet, headrace, mountainside, snowshed, slope, sluiceway, reservior, streambed, landslip, flume, snowbank, tributary, lake, footbridge, pickup truck, gulch, excavator, dam, offramp, freightliner, fishtailing, tipper lorry, underpass, ridge, barricade, hillock, divider, sandbank, expressway, mudslide, undercarriage, dual carriageway, anicut, coulee, sand dune, gatepost, johnboat, dump truck, floodwater, manhole, earthmover, rock outcrop, revetment, oak tree, hairpin bend, tractor trailer, weir, inner tube, oxbow, dike, serac, bridge, ditch, tipper truck, trench, rockslide, highway, spruit, walkway, underbridge, pier, embankments, causeway, rampart, reef, breakwater, jetty, quay, incline, mesa, mound, levee, parapet, ramparts, fill, pervious, impermeable, rammed, compacted, excavated, subgrade, concrete, denuded, dredged, impervious, rocklike, upstream, colluvial, finish, fragile, harbour, laterite

bulwark, wall

bulwark, rampart, revetement, revetment, stone facing, wall