| away back(expression, adverb, past, earlier, then) |
| long ago(expression, adjective, adverb, old, past) |
| bygone(adjective, original, old, past, outdated) |
| former(adjective, order, time, last, original) |
| once upon a time(expression, idiom, adverb, past, earlier) |
| immemorial(adjective, last, original, old, outdated) |
| old(adjective, last, past, outdated, obsolete) |
| aforetime(adverb, earlier, then, before, once) |
| age-old(adjective, last, original, fixed, primitive) |
| ancient(adjective, dead, old, past, lost) |
| anciently(adverb, earlier, then, before, once) |
| antique(adjective, last, original, primitive, venerable) |
| at one time(expression, idiom, adverb, earlier, then) |
| back when(expression, adjective, adverb, earlier, then) |
| before now(expression, adverb, earlier, then, before) |
| before this(expression, adverb, earlier, then, before) |
| down memory lane(expression, adjective, idiom, adverb, dead) |
| earlier(adjective, adverb, old, past, previous) |
| early(adjective, last, original, primitive, venerable) |
| eons ago(expression, adverb, earlier, then, before) |