| Answer | Crossword Clue |
|---|---|
| lost | not to be found or recovered |
| lostness | the state of being lost (not to be found or recovered) |
| lostnesses | LOSTNESS, the state of being lost (not to be found or recovered) |
| unrecoverable | Not able to be recovered or corrected |
| irrecoverable | Not able to be recovered, regained, or remedied |
| irrevocable | Not able to be changed, reversed, or recovered; final |
