| obsolete(adjective, bad, cool, odd) |
| passe(adjective, bad, cool, odd) |
| unfashionable(adjective, bad, cool, odd) |
| unstylish(adjective, bad, cool, odd, out) |
| antiquated(adjective, odd, primitive, unfashionable) |
| archaic(adjective, odd, primitive, unfashionable) |
| dated(adjective, odd, primitive, unfashionable) |
| demode(adjective, odd, out, primitive) |
| outdated(adjective, odd, primitive, unfashionable) |
| outmoded(adjective, odd, primitive, unfashionable) |
| superannuated(adjective, odd, primitive, unfashionable) |
| ancient(adjective, odd, primitive, unfashionable) |
| antique(adjective, odd, primitive, unfashionable) |
| behind the times(expression, idiom, odd, out) |
| bygone(adjective, odd, primitive, unfashionable) |
| corny(adjective, odd, out, primitive) |
| dead(adjective, odd, primitive, unfashionable) |
| disapproved(adjective, odd, out, primitive) |
| dowdy(adjective, odd, out, primitive) |
| extinct(adjective, odd, primitive, unfashionable) |