| Solution | Length | |
|---|---|---|
| 4 letters | ||
| sign | 4 | |
| wink | 4 | |
| step | 4 | |
| wake | 4 | |
| 5 letters | ||
| track | 5 | |
| whiff | 5 | |
| savor | 5 | |
| scent | 5 | |
| trace | 5 | |
| smell | 5 | |
| trail | 5 | |
| tract | 5 | |
| 6 letters | ||
| stench | 6 | |
| signal | 6 | |
| prompt | 6 | |
| 7 letters | ||
| tip-off | 7 | |
| vestige | 7 | |
| whisper | 7 | |
| symptom | 7 | |
| 8 letters | ||
| telltale | 8 | |
| 9 letters | ||
| suspicion | 9 | |
| redolence | 9 | |
| 10 letters | ||
| SUGGESTION | 10 | |
| 11 letters | ||
| vapor trail | 11 | |
| 17 letters | ||
| straw in the wind | 17 | |