Synonyms:
- 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