The antonyms for the word "loses shine" are "gains luster," "shimmers," "sparkles," "gleams," "glows," and "radiates." These words denote the opposite of "loses shine," which implies a loss of sparkle, brilliance, or attractiveness. To "gain luster" or "shimmer" means to increase the shine or sparkle, providing an added appearance of beauty or attractiveness. "Sparkle" denotes a bright, eye-catching glow, while "gleam" implies a subtle but radiant shine or illumination. "Glows" and "radiates" suggest a soft, warm, and rich shine that promotes feelings of comfort and security. The antonyms of "loses shine" represent the concept of enhancing the appearance of an object, surface, or person.