gabions, revetment, riprap, weirs, headrace, laths, prestressed, sluiceway, diking, falsework, abutments, reinforced concrete, gravels, roughcast, roadbeds, soakaway, silt, earthen, cofferdam, rockwork, creosoted, prestressed concrete, postholes, strainers, struvite, bailey bridge, underflow, dado, drainage, coquina, groyne, scagliola, tenons, subbase, bullnose, streambed, rockeries, berming, retaining wall, slabbing, millrace, adzes, forebay, underdrain, sinkage, subgrade, rimu, baluster, floor joist, embankments, grouting, kahikatea, ironbark, frazil, breakwaters, corrugation, boulders, riverbed, macrocarpa, sediment, fishway, edgings, corbel, scaffoldings, davits, weatherboards, canalization, fireclay, dolerite, sphagnum, bulkheads, dowels, crossbeams, anastomosing, lapilli, exclosure, caissons, asphaltic, concrete, cultch, eclogite, stelae, culvert, groundsheet, setts, arresters, crosspieces, totara, spandrels, sphagnum moss, earthworks, stiffeners, plyboard, quoins, penstock, razorfish, riverbank, grapnel, tule, cartouches, sheave, fibreboard, acceptation, addition, battery, bobbin, breaker, bus, cataract, coil, contactor, cooler, electron, ladle, lead, micrograph, neutron, photon, pinion, pupil, quill, scrubber