| Clue | Source | Date |
|---|---|---|
| Unmarried individual | ||
| One individual; not one of a couple | ||
| Individual non-member of a union (6,6) | ||
| 18 across opens page from Norse novel - one that's yet to be matched | Irish Times Crosaire | 27 Jul 2021 |
| Page from Norse novel opening with introduction from 18 across has yet to meet match | Irish Times Crosaire | 07 Feb 2019 |
| Has no match for 20 down, for one | Irish Times Crosaire | 18 Aug 2016 |
| Unwedded one |