| Solution | Length | |
|---|---|---|
| 2 letters | ||
| UP | 2 | |
| 4 letters | ||
| rise | 4 | |
| 5 letters | ||
| surge | 5 | |
| raise | 5 | |
| 6 letters | ||
| upturn | 6 | |
| AFFLUX | 6 | |
| spread | 6 | |
| influx | 6 | |
| 7 letters | ||
| adjunct | 7 | |
| seizure | 7 | |
| support | 7 | |
| WINNING | 7 | |
| UPTREND | 7 | |
| upswing | 7 | |
| upsurge | 7 | |
| uniting | 7 | |
| welcome | 7 | |
| arrival | 7 | |
| 8 letters | ||
| increase | 8 | |
| approach | 8 | |
| WIDENING | 8 | |
| addition | 8 | |
| swelling | 8 | |
| 9 letters | ||
| worstcase | 9 | |
| extension | 9 | |
| appendage | 9 | |
| tailpiece | 9 | |
| accretion | 9 | |
| 10 letters | ||
| supplement | 10 | |
| SIDE ISSUE | 10 | |
| succession | 10 | |
| USURPATION | 10 | |
| tumescence | 10 | |
| 11 letters | ||
| taking over | 11 | |
| enlargement | 11 | |
| PROCUREMENT | 11 | |
| IMPORTATION | 11 | |
| Side effect | 11 | |
| 12 letters | ||
| augmentation | 12 | |
| 13 letters | ||
| proliferation | 13 | |
| reinforcement | 13 | |
| 14 letters | ||
| productiveness | 14 | |
| 15 letters | ||
| supplementation | 15 | |