| erstwhile(adjective, last, dead, late) |
| former(adjective, order, time, last, dead) |
| quondam(adjective, last, dead, late) |
| late(adjective, last, dead, past) |
| past(adjective, previous, former, departed) |
| prior(adjective, late, past, previous) |
| previous(adjective, last, dead, late) |
| sometime(adjective, last, dead, late) |
| once(adjective, last, late, past) |
| preceding(adjective, late, past, previous) |
| recent(adjective, late, past, previous) |
| earlier(adjective, late, past, previous) |
| ancient(adjective, dead, late, past) |
| bygone(adjective, last, late, past) |
| down memory lane(expression, idiom, dead, late) |
| ex-(adjective, late, past, previous) |
| ages ago(expression, adjective, late, past) |
| ancient history(expression, adjective, late, past) |
| back when(expression, adjective, late, past) |
| behind one(expression, adjective, late, past) |