| Answer | Crossword Clue |
|---|---|
| poisoned | substance that kills or harms seriously |
| poison | substance that kills or harms seriously |
| poisoner | substance that kills or harms seriously |
| spermatocidal | of or like a spermatocide, a substance that kills sperm |
| spermicidal | of or like a spermicide, a substance that kills sperm |
| barbasco | any similar plant yielding a substance that stuns or kills fish |
| poisons | A substance that, when introduced into or absorbed by a living organism, causes death or injury, esp. one that kills by rapid action even in a small quantity |
