Ключевые слова: age, appliance, background, blade, blunt, chipped, cut, cutlery, cutter, device, dissect, document, edge, equipment, half, hand, incisive, instrument, isolate, keen, knife, metal, object, office, old, paper, part, plastic, razor, rip, rust, rusty, sharp, sharpen, slash, slit, split, stale, stationery, steel, tool, unsharp, used, weather, white, yellow,