| Solution | Length | |
|---|---|---|
| 4 letters | ||
| acid | 4 | |
| tart | 4 | |
| odin | 4 | |
| 5 letters | ||
| sharp | 5 | |
| toxic | 5 | |
| 6 letters | ||
| eating | 6 | |
| 7 letters | ||
| caustic | 7 | |
| RUSTING | 7 | |
| eroding | 7 | |
| erosive | 7 | |
| ROTTING | 7 | |
| vicious | 7 | |
| 8 letters | ||
| venomous | 8 | |
| virulent | 8 | |
| scathing | 8 | |
| stabbing | 8 | |
| stinging | 8 | |
| 9 letters | ||
| scorching | 9 | |
| rustproof | 9 | |
| trenchant | 9 | |
| withering | 9 | |
| 11 letters | ||
| PREJUDICIAL | 11 | |