| 100% | GERM | 4 | Microbe that can cause sickness |
| 54% | HAIL | 4 | Precipitation that can cause dents |
| 54% | ONION | 5 | Bulb that can cause crying |
| 54% | BACTERIA | 8 | Germs that can cause infections |
| 54% | ONION | 5 | Bulb that can cause tears |
| 54% | ANEMIA | 6 | Condition that can cause dizziness |
| 53% | ACIDS | 5 | Fluids that can cause chemical burns |
| 53% | ICEE | 4 | Drink that can cause brain freeze |
| 53% | BACTERIA | 8 | Microscopic organisms that can cause infections |
| 53% | SLUSHIE | 7 | Drink that can cause brain freeze |
| 53% | MUTAGENS | 8 | Chemicals that can cause hereditary alterations |
| 52% | MSG | 3 | Flavor enhancer that can cause headaches: Abbr. |
| 52% | ACIDRAIN | 8 | Precipitation that can cause corrosion: 2 wds. |
| 52% | IVY | 3 | Poison ___ (plant that can cause a rash) |
| 52% | IRRITANT | 8 | Chemical or substance that can cause itching |
| 52% | PATHOGENS | 9 | Things like bacteria that can cause disease |
| 52% | DUSTMITE | 8 | Tiny insect that can cause allergic reactions |
| 52% | SURGE | 5 | Electrical problem that can cause computer damage |
| 52% | RAIN | 4 | Weather that could cause a game delay |
| 51% | GLAUCOMA | 8 | Eye condition that can cause loss of vision |
| 51% | LSD | 3 | Drug that can cause an acid trip: Abbr. |
| 51% | RIOT | 4 | Violent public uproar that can cause mass hysteria |
| 51% | MERCURY | 7 | Type of poisoning that can cause Minamata disease |
| 51% | ECOLI | 5 | Bacterium that can cause food contamination: 2 wds. |
| 51% | LOWSNAP | 7 | Action that could cause a QB's fumble |
| 51% | RAIN | 4 | Natural shower that could cause a flash flood |
| 50% | APPENDIX | 8 | Small organ that can cause big pain in abdomen |
| 50% | ECOLI | 5 | Bacteria that could cause food poisoning: 2 wds., abbr. |
| 50% | TSETSEFLY | 9 | Insect that causes sleeping sickness |
| 49% | HAT | 3 | Article of clothing that could cause a bad hair day |