| obsolescent(adjective, odd, old, primitive, unfashionable) |
| of old(expression, last, original, dead, odd) |
| old-hat(adjective, common, tired, odd, old) |
| oldfangled(last, original, dead, odd, old) |
| past(adjective, hard, last, original, dead) |
| stale(adjective, hard, flat, ordinary, dry) |
| stodgy(plain, cheap, tasteless, shabby, drab) |
| timeworn(adjective, hard, tired, old, sour) |
| tired(adjective, hard, flat, common, stupid) |
| unoriginal(adjective, dull, hard, last, original) |
| untimely(adjective, inappropriate) |
| abandoned |
| aboriginal(last, original, past, other, obsolete) |
| abused(adjective, flat, stupid, ordinary, dry) |
| age-old(last, original, old, past, venerable) |
| arid(adjective, flat, stupid, ordinary, dry) |
| back number |
| banal(adjective, dull, hard, tired, old) |
| behind the times(expression, adjective, idiom, odd, current) |
| bent(adjective, dull, hard, tired, old) |