| out-of-date(adjective, flat, stupid, ordinary) |
| plain(adjective, dull, flat, stupid, ordinary) |
| prolix(adjective, flat, stupid, ordinary) |
| prosaic(adjective, dull, weak, flat, stupid) |
| repetitious(adjective, flat, stupid, ordinary) |
| repetitive(adjective, flat, stupid, ordinary) |
| routine(adjective, flat, stupid, ordinary) |
| run-of-the-mill(adjective, flat, stupid, ordinary) |
| soporific(adjective, flat, stupid, ordinary) |
| stale(adjective, dull, weak, flat, ordinary) |
| stock(adjective, flat, stupid, ordinary) |
| tame(adjective, dull, flat, ordinary) |
| tired(adjective, dull, flat, stupid, ordinary) |
| tiresome(adjective, flat, stupid, ordinary) |
| trite(adjective, dull, flat, stupid, ordinary) |
| unimaginative(adjective, dull, flat, stupid, ordinary) |
| uninspiring(adjective, flat, stupid, ordinary) |
| unremunerative(adjective, idle, useless) |
| usual(adjective, flat, stupid, ordinary) |
| usual thing(expression, adjective, flat, stupid, ordinary) |