| Solution | Length | |
|---|---|---|
| 2 letters | ||
| UP | 2 | |
| 4 letters | ||
| leap | 4 | |
| rise | 4 | |
| boom | 4 | |
| gush | 4 | |
| jump | 4 | |
| hike | 4 | |
| gain | 4 | |
| 5 letters | ||
| raise | 5 | |
| flood | 5 | |
| splay | 5 | |
| boost | 5 | |
| surge | 5 | |
| edema | 5 | |
| flare | 5 | |
| 6 letters | ||
| upturn | 6 | |
| waxing | 6 | |
| spiral | 6 | |
| ascent | 6 | |
| growth | 6 | |
| access | 6 | |
| hiking | 6 | |
| spread | 6 | |
| upping | 6 | |
| reamer | 6 | |
| 7 letters | ||
| advance | 7 | |
| sestina | 7 | |
| upswing | 7 | |
| fissure | 7 | |
| buildup | 7 | |
| adjunct | 7 | |
| accrual | 7 | |
| raising | 7 | |
| UPTREND | 7 | |
| upsurge | 7 | |
| 8 letters | ||
| aneurysm | 8 | |
| bloating | 8 | |
| swelling | 8 | |
| increase | 8 | |
| addition | 8 | |
| MOUNTING | 8 | |
| 9 letters | ||
| tollplaza | 9 | |
| inflation | 9 | |
| ACCESSION | 9 | |
| extension | 9 | |
| accretion | 9 | |
| SPREADING | 9 | |
| increment | 9 | |
| expansion | 9 | |
| crescendo | 9 | |
| elevation | 9 | |
| 10 letters | ||
| tumescence | 10 | |
| accruement | 10 | |
| ampliation | 10 | |
| broadening | 10 | |
| dispersion | 10 | |
| greatening | 10 | |
| BALLOONING | 10 | |
| deployment | 10 | |
| 11 letters | ||
| enlargement | 11 | |
| SNOWBALLING | 11 | |
| DEVELOPMENT | 11 | |
| fanning out | 11 | |
| 12 letters | ||
| appreciation | 12 | |
| accumulation | 12 | |
| augmentation | 12 | |
| 13 letters | ||
| AMPLIFICATION | 13 | |
| proliferation | 13 | |
| magnification | 13 | |
| 14 letters | ||
| aggrandizement | 14 | |
| productiveness | 14 | |
| MULTIPLICATION | 14 | |