Candescent is a word that is used to describe something that is glowing or shining brightly. Some synonyms of candescent include incandescent, luminescent, glowing, radiant, blazing, brilliant, dazzling, and sparkling. Each synonym has a slightly different connotation. For example, incandescent is often used to describe something that is heated to a high temperature, while luminescent is used to describe something that emits light without heat. Radiant, on the other hand, is more often used to describe the spread of light from a central source. Regardless of the specific word used, all of these synonyms convey the idea of brightness and light.