| Air-conditioning refrigerant causing environmental concerns |
| Homer that leaves people yawning? |
| Syringe causing a bad skin reaction? |
| Yawning fissure |
| ___ all (email option sometimes causing office problems) |
| Disease-causing bacteria |
| Abdominal pain (causing feelings of apprehension?) |
| Causing a disturbance |
| Yawning gap |
| Alga causing fishy taste in water |
| Nutritional beverage recently sued for allegedly causing priapism |
| Devices causing intense beams |
| Cause of much yawning |
| Causing audience tears, quite possibly |
| Causing to expand |
| Yawning pit |
| Yawning mouth |
| Causing yawning |
| Yawning in class, say |
| Yawning gulf (Var.) |
| Yawning or visibly astonished |
| Causing delay |
| Yawning, say |
| One yawning |
| Yawning gorges |
| Yawning abyss. |
| Fungus causing trips? |
| Rift-causing |
| Yawning gorge |
| ___-wrenching (causing agony) |