There are several synonyms for the word "wainscotings" that can be used to describe the decorative panels lining the lower part of a wall. Some of these synonyms include paneling, dadoes, boiserie, beadboard, and shiplap. Paneling refers to any type of decorative wood panels, while dadoes are specifically the lower part of a wall that is covered with decorative panels. Boiserie is a French term for ornate wood paneling that was popular in the 18th century. Beadboard features vertical panels with a distinctive beaded groove between them, while shiplap involves overlapping horizontal wooden boards. Whatever the synonym used, wainscotings add a touch of elegance and charm to any interior design.