bedrock Definition

fundamentals, basics, basic principle, fundamental principle, cornerstone, backbone, keystone, core, underpinning, substrata, pillar, foundation, substratum, fundamental, rock, touchstone, roots, lynchpin, geological, mainstay, geologic, ground, essential, basic, stone, cement, subsoil, key, subgrade, groundwork, base, pedestal, founding, footing, platform, rationale, substrate, based, grounding, basis, angular, merit, groundless, firm, basement, centrepiece, substantiation, roc, pad, grenadier, sit, bed, sedimentary rock, outcrop, sandstone, igneous rock, metamorphic rock, sedimentary, volcanic rock, stratum, schist, subsurface, hardpan, arenite, soil, pillars, foundations, colluvium, lifeblood, diabase, limestones, dolomite, eluvial, linchpin, claystone, dolerite, graben, understratum, stromatology, values, diaclasis, alluvium, archaean, rupestrian, phyllosilicate, basalt, tanite, loess, overburden, sediments, argillaceous, plutonism, regosol, rupestral, gabbro, lithosphere, tachylyte, peperino, stylolite, amphibolite,