| Hearthstone (n.) Stone forming the hearth; hence, the fireside; home. Thesaurus Entries abysm, abyss, arroyo, box canyon, breach, break, canyon, cavity, chap, chasm, check, chimney corner, chink, chute, cleft, cleuch, clough, col, coulee, couloir, country rock, crack, cranny, crevasse, crevice, cut, cwm, defile, dell, deposit, dike, ditch, donga, draw, excavation, fault, fender, fire screen, fireboard, fireguard, fireplace, fireside, fissure, flaw, flue, flue pipe, flume, fracture, fumarole, funnel, furrow, gangue, gap, gape, gash, gorge, groove, gulch, gulf, gully, hearth, hearthstone, hob, hole, hub, incision, ingle, inglenook, ingleside, joint, kloof, leak, lode, lodestuff, matrix, mineral deposit, moat, notch, nullah, opening, ore bed, pass, passage, pay dirt, ravine, rent, rift, rime, rupture, scissure, seam, shoot, slit, slot, smokehole, smokeshaft, smokestack, split, stack, stock, stovepipe, trench, valley, vein, void, wadi |