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noun
luster - A soft glow or shine.
glimmer - A weak, faint, or unsteady light
verb
sparkle - Shine brightly with flashes of light
adjective
glossy - Shiny and smooth
glint - A small flash of light, especially as reflected from a shiny surface
dazzle - (of a bright light) blind (a person) temporarily
radiant - Shining, full of light, glowing brightly