| Solution | Length | |
|---|---|---|
| 2 letters | ||
| to | 2 | |
| 3 letters | ||
| sop | 3 | |
| atb | 3 | |
| own | 3 | |
| 4 letters | ||
| punk | 4 | |
| step | 4 | |
| rise | 4 | |
| UPON | 4 | |
| arow | 4 | |
| each | 4 | |
| soar | 4 | |
| pump | 4 | |
| down | 4 | |
| shut | 4 | |
| mash | 4 | |
| perk | 4 | |
| hike | 4 | |
| rear | 4 | |
| wrap | 4 | |
| pent | 4 | |
| clam | 4 | |
| fess | 4 | |
| puff | 4 | |
| 5 letters | ||
| atree | 5 | |
| raise | 5 | |
| perky | 5 | |
| north | 5 | |
| risen | 5 | |
| whats | 5 | |
| happy | 5 | |
| ahead | 5 | |
| onend | 5 | |
| holed | 5 | |
| louse | 5 | |
| sized | 5 | |
| tower | 5 | |
| wrong | 5 | |
| boost | 5 | |
| aloft | 5 | |
| widen | 5 | |
| ready | 5 | |
| addto | 5 | |
| spire | 5 | |
| astir | 5 | |
| swell | 5 | |
| surge | 5 | |
| atbat | 5 | |
| awake | 5 | |
| 6 letters | ||
| UPREAR | 6 | |
| uphill | 6 | |
| versus | 6 | |
| uprise | 6 | |
| elated | 6 | |
| upward | 6 | |
| UPWIND | 6 | |
| uptown | 6 | |
| dredge | 6 | |
| prefer | 6 | |
| upturn | 6 | |
| tiptoe | 6 | |
| rarefy | 6 | |
| toward | 6 | |
| uplift | 6 | |
| put up | 6 | |
| uphold | 6 | |
| awoken | 6 | |
| rotten | 6 | |
| set-up | 6 | |
| spread | 6 | |
| spiral | 6 | |
| arisen | 6 | |
| 7 letters | ||
| UPTREND | 7 | |
| pyramid | 7 | |
| stretch | 7 | |
| puff up | 7 | |
| thicken | 7 | |
| upsurge | 7 | |
| UPHEAVE | 7 | |
| skyward | 7 | |
| upgrade | 7 | |
| upraise | 7 | |
| promote | 7 | |
| elevate | 7 | |
| upright | 7 | |
| upswing | 7 | |
| 8 letters | ||
| STICK UP | 8 | |
| WIDENING | 8 | |
| throw up | 8 | |
| swelling | 8 | |
| increase | 8 | |
| stand-up | 8 | |
| upstairs | 8 | |
| OUTOFBED | 8 | |
| 9 letters | ||
| vivacious | 9 | |
| 10 letters | ||
| wide awake | 10 | |
| tumescence | 10 | |
| 13 letters | ||
| proliferation | 13 | |
| 14 letters | ||
| productiveness | 14 | |
| unsatisfactory | 14 | |