| long ago(expression, adverb, late, earlier, then) |
| once(adverb, late, earlier, then, before) |
| previously(adverb, then, once, formerly, hitherto) |
| before(adverb, late, earlier, then, once) |
| aforetime(adverb, earlier, then, before, once) |
| anciently(adverb, earlier, then, before, once) |
| at one time(expression, idiom, adverb, late, earlier) |
| away back(expression, adverb, late, earlier, then) |
| back(adverb, late, earlier, then, before) |
| back when(expression, adverb, late, earlier, then) |
| before now(expression, adverb, earlier, then, before) |
| before this(expression, adverb, earlier, then, before) |
| down memory lane(expression, idiom, adverb, earlier, then) |
| eons ago(expression, adverb, earlier, then, before) |
| erewhile(adverb, earlier, then, before, once) |
| erstwhile(adverb, late, earlier, then, before) |
| formerly(adverb, earlier, then, once, previously) |
| in former times(expression, idiom, adverb, earlier, then) |
| in the olden days(expression, idiom, adverb, late, earlier) |
| in the past(expression, idiom, adverb, late, earlier) |