| Clue | Source | Date |
|---|---|---|
| Unchangeable ... and like one word within each starred clue that's been obscured | Universal | 24 Apr 2024 |
| Firmly fixed, and a hint to the answers with circles | Wall Street Journal | 27 Dec 2023 |
| Unchangeable | New York Times | 15 Jun 2021 |
| Permanent, idiomatically | ||
| Unchangeable |