| Solution | Length | |
|---|---|---|
| 3 letters | ||
| oil | 3 | |
| tap | 3 | |
| 4 letters | ||
| opec | 4 | |
| ntsb | 4 | |
| leak | 4 | |
| stem | 4 | |
| reed | 4 | |
| tube | 4 | |
| 5 letters | ||
| mains | 5 | |
| zebra | 5 | |
| straw | 5 | |
| 6 letters | ||
| siphon | 6 | |
| tubing | 6 | |
| 7 letters | ||
| pending | 7 | |
| snorkel | 7 | |
| 9 letters | ||
| standpipe | 9 | |
| yettocome | 9 | |
| 10 letters | ||
| steam pipe | 10 | |