Bristol board is a durable type of paperboard that is commonly used for various arts and crafts projects. There are several synonym options available for this versatile and sturdy material. Some of the alternative names include heavyweight paper, drawing board, illustration board, painting board, and watercolor paper. Each of these other terms has a slightly different meaning, but they all refer to a type of board or paper that is thicker and more rigid than standard paper. Whatever term you use, Bristol board is an essential material for artists, designers, and craft enthusiasts looking to create high-quality, long-lasting works of art.