Synonyms and related words :
Jack Frost, advanced, advanced in life, advanced in years, aged, along in years, ancient, argent, argentine, black frost, canescent, chalky, cretaceous, elderly, fleecy-white, frost, frost line, frost smoke, frosted, frosty, gray, gray with age, gray-haired, gray-headed, grizzled, grizzly, grown old, hoarfrost, hoary, killing frost, lactescent, lily-white, marble, marmoreal, milky, niveous, old, old as Methuselah, patriarchal, platinum, pure white, rime, rime frost, senectuous, sharp frost, silver, silvered, silvery, snow-white, snowy, swan-white, venerable, white, white as snow, white frost, white with age, white-bearded, white-crowned, white-haired, wrinkled, wrinkly, years old