| out-of-date(adjective, feature, characteristic, dull, flat) |
| hoary(adjective, flat, new, stupid, ordinary) |
| stale(adjective, flat, ordinary, last) |
| hackneyed(adjective, flat, stupid, ordinary) |
| dead(adjective, flat, stupid, ordinary) |
| dull(adjective, plain, boring, tedious) |
| tired(adjective, flat, stupid, ordinary) |
| jejune(adjective, flat, stupid, ordinary) |
| trite(adjective, flat, stupid, ordinary) |
| worn-out(adjective, flat, stupid, ordinary) |
| abused(adjective, flat, stupid, ordinary) |
| arid(adjective, flat, stupid, ordinary) |
| big yawn(expression, adjective, flat, stupid, ordinary) |
| blah(adjective, flat, stupid, ordinary) |
| colorless(adjective, flat, ordinary, boring) |
| common(adjective, flat, stupid, ordinary) |
| commonplace(adjective, flat, ordinary, boring) |
| dismal(adjective, flat, stupid, ordinary) |
| dreary(adjective, flat, plain, stupid, ordinary) |
| driveling(adjective, flat, stupid, ordinary) |