softness

tensile strength, ductility, machinability, elastic modulus, friability, viscosity, durometer, hardnesses, straightness, fineness, conductivity, sphericity, modulus, springiness, compressibility, flexural, evenness, zirconia, thickness, weatherability, stretchiness, thermal conductivity, pearlite, hydrophobicity, martensite, wettability, carbides, roughness, rheology, smoothness, transmissivity, corundum, planarity, demagnetization, durability, purity, impermeability, zirconium oxide, permeability, thicknesses, pliability, brittleness, corrosiveness, induration, refractive index, translucency, radiopacity, alkalinity, flatness, comminution, texture, lubricity, dielectric constant, pyrites, roughening, waviness, corrugation, roundness, adsorptive, feo, repellence, stretchability, wettable, nacre, silicate, stiffness, abrasiveness, adhesiveness, aragonite, porosity, epoxies, mgo, suppleness, diffusivity, concentricity, solubility, warpage, elastomeric, insulative, coercivity, tensile, oxidation, calcium fluoride, barium sulfate, cermet, granulation, zns, lightness, hydroxides, translucence, shear, boron carbide, pyroxene, albite, tactility, paramagnetic, levelness, montmorillonite, abrasion, silkiness, eutectic, aluminum oxide, toughness, brightness, height, sharpness, buoyancy, compactness, elevation, fluidity, intensity, virulence, altitude, depth, hardiness, salinity, strength, observed, normalised, predicted, weight, calculated, normalized, ph, loudness, nonsignificant, enthalpy, corresponding, measured, stress

firmness, incompressibility

., adamantine, brazen, brinell number, cured, ironlike, lead, liquid, marmoreal, marmorean, martensite, mohs scale, pencil lead, petrous, sclerometer, soft, steely, stonelike, temper, toughness, unhardened, untempered, vulcanised, vulcanized, water softener

body, consistence, consistency, difficultness, difficulty, insensitiveness, insensitivity, sternness, strictness

callousness, harshness, inclemency, insensibility, severity, unfeelingness