Synonyms of 'cwm'

abysm, abyss, arroyo, box canyon, breach, break, canyon, cavity, chap, chasm, check, chimney, Chink, cirque, cleft, Clough, col, combe, corrie, coulee, couloir, crack, cranny, crevasse, crevice, cut, defile, Dell, Dike, ditch, donga, draw, excavation, fault, fissure, flaw, flume, fracture, furrow, gap, gape, gash, gorge, groove, gulch, gulf, gully, hole, incision, joint, kloof, leak, moat, notch, nullah, opening, pass, passage, ravine, rent, rift, rime, rupture, scissure, seam, slit, slot, split, trench, valley, void, wadi