When it comes to finding synonyms for the phrase "reflects brightly," there are several options to choose from. Some possible options include "shines brilliantly," "gleams luminously," "sparkles radiantly," "glitters dazzlingly," and "glistens dazzlingly." Each of these phrases highlights the idea of something being shiny, radiant, and full of light. Whether you're trying to describe a bright and sunny day, a dazzling piece of jewelry, or a sparkling body of water, there are plenty of words you can use to convey the idea of something reflecting brightly. Experiment with different synonyms to find the perfect word for your needs.