| forgotten(adjective, dead, past, lost, previous) |
| formerly |
| fossil(tired, gray, mature, early, antique) |
| geriatric(tired, gray, mature, aged, older) |
| getting on(expression, tired, gray, mature, aged) |
| gone(adjective, dead, old, past, lost) |
| gone-by(adjective, late, old, past, previous) |
| gone by(expression, adjective, dead, late, old) |
| good old days(expression, adjective, idiom, late, old) |
| gray(tired, mature, aged, older, elderly) |
| gray-haired(tired, gray, mature, aged, older) |
| grizzled(tired, gray, mature, aged, older) |
| grown old(expression, odd, old, primitive, unfashionable) |
| impaired(tired, gray, mature, aged, older) |
| in oblivion(expression, adjective, dead, past, lost) |
| inactive(tired, gray, mature, aged, older) |
| infirm(tired, gray, mature, aged, older) |
| latter(adjective, late, old, past, previous) |
| latter-day(adjective, late, old, past, previous) |
| long-ago(adjective, late, old, past, previous) |