The term 'slanted in carpentry' can be described as 'BEVELED, ' which is a seven-letter word. Beveling is a technique used in carpentry and other woodworking projects to create an angled edge on a piece of wood. This technique is often used to join two pieces of wood together at an angle, or to create a decorative edge on a piece of furniture. Beveling is also used to create a smooth transition between two surfaces that are not parallel.