| pointless(adjective, flat, stupid, ordinary) |
| prosy(adjective, dull, flat, stupid, ordinary) |
| run-of-the-mill(adjective, flat, stupid, ordinary) |
| stock(adjective, flat, stupid, ordinary) |
| stupid(adjective, dull, flat, ordinary) |
| tame(adjective, dull, flat, stupid, ordinary) |
| tired(adjective, dull, hard, flat, stupid) |
| trite(adjective, dull, hard, flat, stupid) |
| unimaginative(adjective, flat, stupid, ordinary) |
| uninspiring(adjective, dull, flat, stupid, ordinary) |
| usual(adjective, flat, stupid, ordinary) |
| usual thing(expression, adjective, flat, stupid, ordinary) |
| vapid(adjective, dull, flat, stupid, ordinary) |
| worn-out(adjective, dull, hard, flat, stupid) |
| deadly(adjective, boring, tedious, monotonous) |
| lackluster(adjective, dull, boring, tedious) |
| mind-numbing(adjective, dull, boring, tedious) |