| Answer | Crossword Clue |
|---|---|
| ENIGMAS | Causes of head-scratching |
| NITS | Causes of some head scratching |
| dermatographia | a type of urticaria in which the physical allergy causes stroking or scratching, etc to raise a red weal on the skin |
| dermatographias | DERMATOGRAPHIA, a type of urticaria in which the physical allergy causes stroking or scratching, etc to raise a red weal on the skin |
| LICE | Cause of some head scratching? |
| LICE | Cause of some head-scratching |
| LICE | Cause of head-scratching, perhaps |
| LICE | Cause of some head scratching |
| BUTTERFLYBALLOT | Cause of head-scratching in Florida |
