| Answer | Crossword Clue |
|---|---|
| NANU | Part of Mork's sign-off |
| NANU | Half of Mork's sign-off |
| NANU | Half of Mork's sitcom sign-off |
| NANUNANU | Mork's sign-off |
| NANU | Mork's sign-off |
| NANU | When repeated, Mork's sign-off |
| NANU | When doubled, Mork's sign-off |
| NANU | Mork's sign-off, when doubled |
| NANU | When repeated, Mork's TV sign-off |
| NANU | Part of a sitcom sign-off |
| VERYTRULY | Part of a letter sign-off |
| ERAT | Part of a geometric sign-off |
