Synonyms to sluice

air lock, aboideau, access, adit, approach, corridor, dock gate, entrance, entranceway, entry, entryway, flood-hatch, floodgate, gangplank, gangway, gate, hall, head gate, in, ingress, inlet, intake, lock, lock gate, means of access, opening, passage, passageway, penstock, sluice gate, tide gate, vestibule, water gate, way, way in, weir, aqueduct, arroyo, bed, canal, canalization, channel, conduit, course, creek bed, crimp, culvert, cut, dike, ditch, donga, dry bed, duct, entrenchment, flume, fosse, goffer, gulch, gully, gullyhole, gutter, ha-ha, headrace, irrigation ditch, kennel, moat, nullah, pleat, race, river bed, riverway, runnel, spillbox, spillway, stream bed, streamway, sunk fence, swash, swash channel, tailrace, trench, trough, wadi, water carrier, water channel, water furrow, water gap, watercourse, waterway, waterworks, avenue, Autobahn, US highway, aisle, alley, alleyway, ambulatory, aperture, arcade, arterial, arterial highway, arterial street, artery, autoroute, autostrada, belt highway, blind alley, blowhole, boulevard, bypass, byway, camino real, carriageway, causeway, cau