| Solution | Length | |
|---|---|---|
| 4 letters | ||
| same | 4 | |
| dull | 4 | |
| slow | 4 | |
| flat | 4 | |
| tame | 4 | |
| long | 4 | |
| arid | 4 | |
| pull | 4 | |
| 5 letters | ||
| prosy | 5 | |
| chore | 5 | |
| weary | 5 | |
| stiff | 5 | |
| hohum | 5 | |
| so-so | 5 | |
| vapid | 5 | |
| 6 letters | ||
| taxing | 6 | |
| dreary | 6 | |
| stuffy | 6 | |
| solemn | 6 | |
| tiring | 6 | |
| stupid | 6 | |
| wooden | 6 | |
| trying | 6 | |
| stodgy | 6 | |
| boring | 6 | |
| prolix | 6 | |
| 7 letters | ||
| diffuse | 7 | |
| onerous | 7 | |
| preachy | 7 | |
| palaver | 7 | |
| outside | 7 | |
| uniform | 7 | |
| humdrum | 7 | |
| sterile | 7 | |
| irksome | 7 | |
| rhyming | 7 | |
| prosaic | 7 | |
| routine | 7 | |
| 8 letters | ||
| sluggish | 8 | |
| dilatory | 8 | |
| tiresome | 8 | |
| singsong | 8 | |
| 9 letters | ||
| tolerable | 9 | |
| weariness | 9 | |
| wearisome | 9 | |
| UNVARYING | 9 | |
| laborious | 9 | |
| tasteless | 9 | |
| 10 letters | ||
| threadbare | 10 | |
| repetitive | 10 | |
| UNEVENTFUL | 10 | |
| spiritless | 10 | |
| monotonous | 10 | |
| unrelieved | 10 | |
| 11 letters | ||
| respectable | 11 | |
| superficial | 11 | |
| repetitious | 11 | |
| wishy-washy | 11 | |
| stultifying | 11 | |