| lately(adverb, earlier, then, before, once) |
| long ago(noun, expression, adjective, adverb, past) |
| of old(expression, adjective, adverb, earlier, then) |
| of yore(expression, adjective, adverb, earlier, then) |
| once(adjective, adverb, late, old, past) |
| once upon a time(expression, idiom, adverb, earlier, then) |
| radically(adverb, earlier, then, before, once) |
| some time ago(expression, idiom, adverb, earlier, then) |
| time was(expression, adjective, adverb, late, old) |
| used to be(expression, idiom, adverb, earlier, then) |
| water under the bridge(expression, idiom, adverb, earlier, then) |
| ages ago(expression, adjective, late, old, past) |
| already(adverb, earlier, then, before, once) |
| ancient(adjective, late, old, past, previous) |
| ancient history(expression, adjective, late, old, past) |
| ancient times(noun, expression, past, antiquity) |
| back(adverb, earlier, then, before, once) |
| before(adverb, earlier, then, once, erstwhile) |
| behind one(expression, adjective, late, old, past) |
| bygone(adjective, late, old, past, previous) |