| Answer | Crossword Clue |
|---|---|
| ECOLI | Cause of a bad gut reaction? |
| ULCER | Cause of a gut feeling? |
| ULCER | Cause of a nasty gut feeling? |
| GISERIES | Exam that might cause a gut reaction? |
| ARSONIST | Cause of a bad burn? |
| LSD | Cause of a bad trip? |
| SMOG | Cause of a bad air day? |
| SPOILAGE | Cause of a bad-smelling refrigerator |
| HASTE | Cause of many a bad decision |
| SMOG | Cause of a bad air day |
