silvery in WordNet English dictionary

1. of lustrous grey; covered with or tinged with the color of silver
   "silvery hair"
   argent  silver  silvery  silverish 
   
2. having the white lustrous sheen of silver
   "a land of silver (or silvern) rivers where the salmon leap"; "repeated scrubbings have given the wood a silvery sheen"
   silver  silvern  silvery 
   
3. resembling or reminiscent of silver
   "a soft silvern voice"; "singing in her silvery tones"
   silvern  silvery