The term 'BLACKENS ON THE GRILL' can be solved by two crossword solutions: SEARS and CHARS. SEARS is a department store chain founded in 1886 by Richard Warren SEARS and Alvah Curtis Roebuck. The company sells a variety of products, including home appliances, tools, clothing, and electronics. CHARS is a cooking technique that involves grilling food over an open flame or hot coals. This method of cooking is often used to blacken the surface of meats and vegetables, giving them a smoky flavor.