| obsolete(adjective, feature, characteristic, trait, common) |
| antiquated(adjective, feature, characteristic, dull, plain) |
| old(adjective, feature, characteristic, dull, trait) |
| outmoded(adjective, feature, characteristic, dull, trait) |
| out-of-date(adjective, feature, characteristic, dull, trait) |
| dated(adjective, feature, characteristic, dull, plain) |
| antique(adjective, feature, characteristic, dull, trait) |
| old-fashioned(adjective, feature, characteristic, dull, trait) |
| archaic(adjective, feature, characteristic, dull, plain) |
| superannuated(adjective, feature, characteristic, trait, original) |
| passé(adjective, feature, characteristic, dull, plain) |
| demode(adjective, feature, characteristic, trait, last) |
| extinct(adjective, feature, characteristic, trait, odd) |
| vintage(adjective, plain, new, odd, old) |
| ancient(adjective, odd, old, traditional, primitive) |
| antediluvian(adjective, last, original, old, venerable) |
| dowdy(adjective, dull, new, odd, old) |
| fusty(adjective, new) |
| obsolescent(adjective, odd, old, primitive, unfashionable) |
| moth-eaten(adjective, last, original, tired, stale) |