| Answer | Crossword Clue |
|---|---|
| inconnu | an unknown person |
| inconnus | INCONNU, an unknown person |
| inconnu | An unknown person or thing |
| inconnus | An unknown person or thing |
| phantoms | Denoting something, esp. something illegal, that is done by an unknown person |
| some | being an unknown, undetermined, or unspecified unit or thing some person knocked |
