Synonyms of 'flume'

abysm, abyss, arroyo, avenue, bed, blowhole, box canyon, breach, break, canal, canyon, cavity, channel, chap, chasm, check, chimney, Chink, chute, cleft, Clough, col, coulee, couloir, crack, cranny, crevasse, crevice, culvert, cut, cwm, debouch, defile, aqueduct, Dell, Dike, ditch, donga, door, draw, egress, emunctory, escape, estuary, excavation, exhaust, exit, fault, fissure, flaw, floodgate, fracture, furrow, gap, gape, gash, gorge, groove, gulch, gulf, gully, headrace, hole, incision, joint, kloof, leak, loophole, moat, notch, nullah, opening, out, outcome, outfall, outgo, outlet, pass, passage, pore, port, Race, ravine, rent, rift, rime, runnel, rupture, sally port, scissure, seam, slit, slot, sluice, spillway, spiracle, split, spout, streamway, swash, tailrace, tap, trench, valley, vent, ventage, void, vomitory, wadi, watercourse, waterway, waterworks, water gap, water gate, weir