| Rot! |
| Sour |
| Spoil |
| Curdle |
| Putrefy |
| ___ Turn |
| Turn sour |
| ___ decay |
| Deteriorate |
| Turn rotten |
| Become sour |
| Fail to keep |
| Rot or spoil |
| Turn, as food |
| Spoil, as milk |
| Putrefy, spoil |
| Become spoiled |
| Curdle, as milk |
| Become inedible |
| Sprout mold, say |
| Stink up the fridge |
| Become rotten: 2 wds. |
| Turn to the dark side |
| Spoil, as food: 2 wds. |
| Become inedible: 2 wds. |
| Turn to a life of crime, say |