| routine(adjective, dull, flat, silly) |
| run-of-the-mill(adjective, dull, flat, silly) |
| dull(adjective, flat, silly, common) |
| uninspired(adjective, dull, flat, silly) |
| warmed-over(adjective, dull, flat, silly) |
| banal(adjective, dull, flat, silly) |
| chain(adjective, dull, flat, silly) |
| cliché(dull, flat, silly, common) |
| cornball(adjective, dull, flat, silly) |
| drained(adjective, dull, flat, silly) |
| exhausted(adjective, dull, flat, silly) |
| familiar tune(expression, adjective, dull, flat) |
| jejune(adjective, dull, flat, silly) |
| mildewed(adjective, dull, flat, silly) |
| moth-eaten(adjective, dull, flat, silly) |
| musty(adjective, dull, flat, silly) |
| prosaic(adjective, dull, flat, silly) |
| shopworn(adjective, dull, flat, silly) |
| threadbare(adjective, dull, flat, silly) |
| timeworn(adjective, dull, flat, silly) |