Synonyms of 'abyss'

abysm, arroyo, benthos, box canyon, breach, break, canyon, cavity, chap, chasm, check, chimney, Chink, cleft, Clough, col, coulee, couloir, crack, cranny, Crater, crevasse, crevice, cut, cwm, deep, defile, Dell, depth, dig, diggings, Dike, ditch, donga, draw, excavation, fault, fissure, flaw, flume, fracture, furrow, gap, gape, gash, Gehenna, gorge, groove, ground, gulch, gulf, gully, Hades, hole, hollow, incision, inferno, inner space, joint, kloof, leak, mine, moat, notch, nullah, opening, pass, passage, perdition, pit, profundity, quarry, ravine, rent, rift, rime, rupture, scissure, seam, shaft, Sheol, slit, slot, split, Tophet, trench, underworld, valley, void, wadi, well