| old-fashioned(adjective, cold, current, out, old) |
| passe(adjective, odd, current, out, old) |
| dated(adjective, odd, current, out, old) |
| antiquated(adjective, odd, current, old, primitive) |
| obsolete(adjective, odd, current, old, primitive) |
| square(adjective, current, out, old, conventional) |
| old hat(adjective, current, overfamiliar) |
| outdated(adjective, odd, current, old, primitive) |
| outmoded(adjective, odd, current, old, primitive) |
| obsolescent(adjective, odd, old, primitive, unfashionable) |
| out-of-date(adjective, odd, current, old, conventional) |
| unfashionable(adjective, odd, current, out, old) |
| out of date(expression, adjective, idiom, current) |
| time |
| archaic(adjective, odd, old, primitive, unfashionable) |
| backward |
| dead(adjective, odd, old, primitive, unacceptable) |
| has-been(adjective, current) |
| musty(adjective, tired, odd, out, old) |
| not with it(expression, idiom, tired, odd, out) |