| Solution | Length | |
|---|---|---|
| 3 letters | ||
| lei | 3 | |
| hat | 3 | |
| 4 letters | ||
| abet | 4 | |
| twin | 4 | |
| belt | 4 | |
| hset | 4 | |
| 5 letters | ||
| addon | 5 | |
| spare | 5 | |
| extra | 5 | |
| 6 letters | ||
| friend | 6 | |
| ADD ON | 6 | |
| suitor | 6 | |
| 7 letters | ||
| serving | 7 | |
| headset | 7 | |
| adjunct | 7 | |
| rollbar | 7 | |
| abettor | 7 | |
| surplus | 7 | |
| helpful | 7 | |
| witness | 7 | |
| sharing | 7 | |
| 8 letters | ||
| bookrest | 8 | |
| cardcase | 8 | |
| ulterior | 8 | |
| addition | 8 | |
| 9 letters | ||
| tributary | 9 | |
| tailpiece | 9 | |
| assistant | 9 | |
| secondary | 9 | |
| 10 letters | ||
| subsidiary | 10 | |
| attachment | 10 | |
| supplement | 10 | |
| SIDE ISSUE | 10 | |
| 11 letters | ||
| subordinate | 11 | |
| superfluous | 11 | |
| Side effect | 11 | |
| subservient | 11 | |
| unessential | 11 | |
| SYMPATHIZER | 11 | |
| 12 letters | ||
| supervenient | 12 | |
| simultaneous | 12 | |
| 13 letters | ||
| reinforcement | 13 | |
| supplementary | 13 | |
| REMOTECONTROL | 13 | |