| Solution | Length | |
|---|---|---|
| 3 letters | ||
| sec | 3 | |
| pie | 3 | |
| 4 letters | ||
| sour | 4 | |
| acid | 4 | |
| keen | 4 | |
| puff | 4 | |
| racy | 4 | |
| slut | 4 | |
| rude | 4 | |
| flan | 4 | |
| 5 letters | ||
| tangy | 5 | |
| acrid | 5 | |
| pears | 5 | |
| rough | 5 | |
| sweet | 5 | |
| sharp | 5 | |
| terse | 5 | |
| harsh | 5 | |
| wench | 5 | |
| whore | 5 | |
| acerb | 5 | |
| 6 letters | ||
| biting | 6 | |
| harlot | 6 | |
| lemony | 6 | |
| bitter | 6 | |
| severe | 6 | |
| pastry | 6 | |
| wanton | 6 | |
| soured | 6 | |
| quiche | 6 | |
| unripe | 6 | |
| acidic | 6 | |
| trifle | 6 | |
| 7 letters | ||
| sourish | 7 | |
| acerbic | 7 | |
| rhubarb | 7 | |
| UNSWEET | 7 | |
| trollop | 7 | |
| pungent | 7 | |
| timbale | 7 | |
| rosette | 7 | |
| strudel | 7 | |
| violent | 7 | |
| 8 letters | ||
| strident | 8 | |
| strumpet | 8 | |
| vehement | 8 | |
| virulent | 8 | |
| SNAPPISH | 8 | |
| stabbing | 8 | |
| turnover | 8 | |
| slattern | 8 | |
| rigorous | 8 | |
| scathing | 8 | |
| stinging | 8 | |
| 9 letters | ||
| stringent | 9 | |
| withering | 9 | |
| acidulous | 9 | |
| irascible | 9 | |
| vitriolic | 9 | |
| sarcastic | 9 | |
| scorching | 9 | |
| trenchant | 9 | |
| 10 letters | ||
| vinegarish | 10 | |
| prostitute | 10 | |
| 11 letters | ||
| acrimonious | 11 | |
| 14 letters | ||
| short-tempered | 14 | |