| Solution | Length | |
|---|---|---|
| 3 letters | ||
| sly | 3 | |
| 4 letters | ||
| wise | 4 | |
| keen | 4 | |
| wily | 4 | |
| arch | 4 | |
| foxy | 4 | |
| wary | 4 | |
| 5 letters | ||
| ready | 5 | |
| snaky | 5 | |
| slick | 5 | |
| acute | 5 | |
| sharp | 5 | |
| 6 letters | ||
| subtle | 6 | |
| sneaky | 6 | |
| shrewd | 6 | |
| artful | 6 | |
| supple | 6 | |
| shifty | 6 | |
| tricky | 6 | |
| astute | 6 | |
| smooth | 6 | |
| 7 letters | ||
| knowing | 7 | |
| devious | 7 | |
| cunning | 7 | |
| vulpine | 7 | |
| subtile | 7 | |
| 8 letters | ||
| slippery | 8 | |
| uncandid | 8 | |
| scheming | 8 | |
| stealthy | 8 | |
| tactical | 8 | |
| 9 letters | ||
| sagacious | 9 | |
| two-faced | 9 | |
| underhand | 9 | |
| ingenious | 9 | |
| slyasafox | 9 | |
| strategic | 9 | |
| 10 letters | ||
| serpentine | 10 | |
| discerning | 10 | |
| untruthful | 10 | |
| 11 letters | ||
| treacherous | 11 | |
| sophistical | 11 | |
| resourceful | 11 | |
| underhanded | 11 | |
| penetrating | 11 | |
| 12 letters | ||
| unscrupulous | 12 | |
| 13 letters | ||
| surreptitious | 13 | |
| 14 letters | ||
| Discriminating | 14 | |