| Solution | Length | |
|---|---|---|
| 4 letters | ||
| edge | 4 | |
| tart | 4 | |
| bite | 4 | |
| 5 letters | ||
| sinew | 5 | |
| vigor | 5 | |
| acute | 5 | |
| sharp | 5 | |
| vivid | 5 | |
| vital | 5 | |
| terse | 5 | |
| zippy | 5 | |
| rough | 5 | |
| 6 letters | ||
| snappy | 6 | |
| punchy | 6 | |
| strong | 6 | |
| severe | 6 | |
| sinewy | 6 | |
| biting | 6 | |
| robust | 6 | |
| 7 letters | ||
| pointed | 7 | |
| telling | 7 | |
| mordant | 7 | |
| pungent | 7 | |
| zestful | 7 | |
| vibrant | 7 | |
| violent | 7 | |
| 8 letters | ||
| virulent | 8 | |
| stinging | 8 | |
| vitality | 8 | |
| strength | 8 | |
| striking | 8 | |
| slashing | 8 | |
| scathing | 8 | |
| rigorous | 8 | |
| spirited | 8 | |
| strident | 8 | |
| spanking | 8 | |
| smacking | 8 | |
| vigorous | 8 | |
| stabbing | 8 | |
| vehement | 8 | |
| 9 letters | ||
| sharpness | 9 | |
| sarcastic | 9 | |
| provident | 9 | |
| vivacious | 9 | |
| trenchant | 9 | |
| withering | 9 | |
| vitriolic | 9 | |
| stringent | 9 | |
| scorching | 9 | |
| sagacious | 9 | |
| 11 letters | ||
| sensational | 11 | |
| penetrating | 11 | |
| take-charge | 11 | |
| 13 letters | ||
| understanding | 13 | |
| 15 letters | ||
| strong language | 15 | |