Boning knives, [ slitting knives, angled knives, poultry knives, skinning knives, ] paring knives, [ steak knives, filleting knives, ] cook's knives, bread knives, sandwich knives, [ butcher knives, fish splitters, chuck knives, cheese knives, clam knives, oyster knives, scallop knives,] manually-operated slicing knives, [ pizza slicers and cheese slicers, ] utility knives [, pie knives, vegetable and produce knives, ribbing knives, trimming knives, heading knives, sandwich spreaders with a serrated cutting edge and slicer knives ]