Wainscotted is a verb that refers to the installation of wooden panels on the lower part of a wall to provide insulation or decoration. It is a term that is commonly used in architecture and home renovation. Some synonyms for wainscotted include panelled, clad, lined, covered, and boarded. Panelled refers to the installation of panels on a wall, while clad refers to the covering of the wall with a material. Lined and covered are more general terms that refer to the installation of any material on a wall, while boarded specifically refers to the use of wooden boards. All of these terms can be used interchangeably with wainscotted, depending on the context.