| primordial(adjective, original, past, venerable) |
| yesteryear(noun, past, foretime) |
| back when(expression, adverb, late, past) |
| background(noun, past, foretime) |
| foregoing(adjective, late, past, previous) |
| gone-by(adjective, late, past, previous) |
| heretofore(noun, adverb, past, foretime) |
| history(noun, past, foretime) |
| old-hat(dead, odd, primitive, unfashionable) |
| one-time(adjective, last, late, past) |
| outworn(dead, odd, out, primitive) |
| primeval(adjective, original, past, venerable) |
| primitive(adjective, last, original, odd) |
| rococo(adjective, odd, primitive, unfashionable) |
| superannuated(adjective, original, dead, odd, out) |
| time was(expression, adverb, late, past) |
| unfashionable(adjective, plain, last, original, dead) |
| unstylish(adjective, plain, odd, drab) |
| age-old(last, original, venerable, outdated) |
| ages ago(expression, adjective, late, past) |