| Solution | Length | |
|---|---|---|
| 3 letters | ||
| tap | 3 | |
| 4 letters | ||
| sunk | 4 | |
| cone | 4 | |
| vent | 4 | |
| stem | 4 | |
| tube | 4 | |
| reed | 4 | |
| 5 letters | ||
| conic | 5 | |
| unite | 5 | |
| spoke | 5 | |
| stack | 5 | |
| coned | 5 | |
| taper | 5 | |
| straw | 5 | |
| 6 letters | ||
| sunken | 6 | |
| radius | 6 | |
| tubing | 6 | |
| trench | 6 | |
| siphon | 6 | |
| hopper | 6 | |
| 7 letters | ||
| tangent | 7 | |
| conical | 7 | |
| petunia | 7 | |
| snorkel | 7 | |
| 8 letters | ||
| transmit | 8 | |
| 9 letters | ||
| spoonlike | 9 | |
| standpipe | 9 | |
| 10 letters | ||
| steam pipe | 10 | |
| 11 letters | ||
| put-through | 11 | |
| 15 letters | ||
| INFUNDIBULIFORM | 15 | |