| Answer | Crossword Clue |
|---|---|
| DANGER | What a skull and crossbones signifies |
| TOXIC | Needing a skull-and-crossbones label |
| POISON | Word seen on a skull and crossbones |
| TOXIN | Reason for a skull-and-crossbones warning |
| PIRATE | One sailing under a skull and crossbones |
| POISONS | Bottles marked with a skull and crossbones |
| SIGEP | Coll. fraternity with a skull-and-crossbones symbol |
