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

burnished, lustrous, shining

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

polished

WordNet sense 3 ((of paper and fabric and leather) having a surface made smooth and glossy especially by pressing between rollers):

glossy, calendered

WordNet sense 4 ((of ceramics) having the surface made shiny and nonporous by fusing a vitreous solution to it):

glassy

WordNet sense 5 (having a shiny surface or coating):

glazed

WordNet sense 6 (abounding with sunlight):

sunny, sunshiny

WordNet sense 7 (free from clouds or mist or haze):

clear

WordNet sense 8 (reflecting light):

glistening, sheeny

WordNet sense 9 (emitting or reflecting light readily or in large amounts):

bright