| Solution | Length | |
|---|---|---|
| 4 letters | ||
| sour | 4 | |
| salt | 4 | |
| acid | 4 | |
| tart | 4 | |
| 5 letters | ||
| rough | 5 | |
| salty | 5 | |
| sharp | 5 | |
| smart | 5 | |
| vital | 5 | |
| witty | 5 | |
| acerb | 5 | |
| 6 letters | ||
| strong | 6 | |
| radium | 6 | |
| severe | 6 | |
| sinewy | 6 | |
| punchy | 6 | |
| 7 letters | ||
| pungent | 7 | |
| telling | 7 | |
| burning | 7 | |
| violent | 7 | |
| 8 letters | ||
| stinging | 8 | |
| vigorous | 8 | |
| striking | 8 | |
| vehement | 8 | |
| strident | 8 | |
| stabbing | 8 | |
| sardonic | 8 | |
| slashing | 8 | |
| rigorous | 8 | |
| scathing | 8 | |
| virulent | 8 | |
| pricking | 8 | |
| 9 letters | ||
| scorching | 9 | |
| sparkling | 9 | |
| trenchant | 9 | |
| vitriolic | 9 | |
| whimsical | 9 | |
| sprightly | 9 | |
| sarcastic | 9 | |
| stringent | 9 | |
| withering | 9 | |
| satirical | 9 | |
| 10 letters | ||
| STABILIZER | 10 | |
| 11 letters | ||
| sensational | 11 | |
| 12 letters | ||
| quick-witted | 12 | |
| 13 letters | ||
| SCINTILLATING | 13 | |