| Clue | Source | Date |
|---|---|---|
| Yawning, wide | The Guardian Speedy | 04 Oct 2020 |
| Like mouths mid-yawn | The Washington Post Sunday | 13 Sep 2020 |
| Cavernous | Wall Street Journal | 06 Aug 2019 |
| Like a large hole | The Washington Post | 07 Jul 2019 |
| With the mouth wide open, in wonder perhaps | Irish Times Simplex | 07 Feb 2019 |
| Open with good mimicry | The Telegraph Toughie | 15 Aug 2017 |
| Wide open space in centre of Bangkok | The Telegraph Cryptic | 03 Jul 2016 |
| Like an egregious plot hole | ||
| ___ hole | ||
| Like a sinkhole, maybe | ||
| Wide open | ||
| Open-mouthed | ||
| Staring at | ||
| Wide-mouthed | ||
| Dehiscent | ||
| Yawning. |