WordNet sense 1 (made smooth and bright by or as if by rubbing; reflecting a sheen or glow):

burnished, shining, shiny

WordNet sense 2 (perfected or made shiny and smooth):

polished

WordNet sense 3 (having or deserving or conferring glory):

glorious

WordNet sense 4 (reflecting light):

glistening, glossy, sheeny

WordNet sense 5 (emitting or reflecting light readily or in large amounts):

bright