polymerized, gelatinized, oxidise, remelted, tannic acid, recrystallized, oxidized, silicic acid, encrusting, abraded, skeletonized, charred, unglazed, phenolic resin, zirconium oxide, hydrolysed, putrefied, denature, degrease, incased, hydrogenate, slaked lime, burring, decompose, cacao bean, cadmium sulfide, alkali metal, acetylated, discolors, respired, decayed, nucleated, barium sulphate, oxidised, melamine resin, fennel seed, lignum vitae, hydrocyanic acid, oxalic acid, admixed, volatilized, combusts, zirconium dioxide, cellulose acetate, calcium fluoride, lathed, discolour, gasified, hevea brasiliensis, vaporised, creosoted, superconduct, activated carbon, thermosetting, macerated, cinnamon bark, calcium hydroxide, incinerated, sooting, fossilised, potassium carbonate, sintered, zinc chloride, extrudes, electroplate, phaseolus vulgaris, aluminum oxide, granulating, sundried, vitrified, ammonium chloride, hydrolyze, acidifies, unsaturated fatty acid, crisping, desiccated, stoppered, thermosetting resin, calcined, calcium sulfate, onyx marble, quilled, liquefies, yam bean, chicory root, caramelize, caramelise, silver nitrate, emery cloth, pearl barley, quartersawn, burnt, polymethyl methacrylate, sodium nitrate, superheating, calcium sulphate, magnesium oxide, spalled, boron carbide, cellulose nitrate, superposed, sweet almond, brittle, decomposed, discoloured, glassy, gummy, hydrolyzed, pulpy, pulverized, sawn, solid, unmelted, weathered, avascular, cemented, charged, coaly, combustible, congealed

animal black, animal charcoal, bone black, bone char, coal, peat