"Glairing" is a term used to describe a bright, shining or dazzling light. There are several synonyms one could use to describe glairing light, such as "blinding," "brilliant," "radiant," "gleaming," "flashing," "glowing," and "sparkling." Other synonyms could include "luminous," "dazzling," "shimmering," "incandescent," "glinting," and "twinkling." Each of these terms provides a slightly different nuance to the idea of a glairing light but essentially captures the essence of what the term represents. Using synonyms not only enhances the language used but also adds depth to the description of an object or setting.