| Clue | Source | Date |
|---|---|---|
| Dull metallic thud | Puzzler Backwords | 11 Apr 2024 |
| Bad sound from an engine | New York Times | 06 May 2023 |
| Dull sound | LA Times Daily | 25 Mar 2023 |
| Troublesome engine sound | New York Times | 30 Oct 2022 |
| Falling dumbbell's sound | Universal | 02 Sep 2022 |
| Falling anvil's sound | Universal | 27 Mar 2021 |
| Dropped-pot sound | The Washington Post | 07 Jul 2019 |
| Dropped-pot sound | LA Times Daily | 07 Jul 2019 |
| Dropped-pot sound | ||
| Thump | Eugene Sheffer | 08 Dec 2017 |
| Luck out, accepting name as ‘dumbo' | ||
| Dull thump | ||
| Dull thump | ||
| Dull impact | ||
| Fall sound | ||
| Hard thump | ||
| Hard thump | ||
| Blockhead | ||
| Dull sound | ||
| Fall sound | ||
| Dull thump | ||
| Sound of a fall | ||
| Hit hard | ||
| Dull thump | ||
| Dull sound | ||
| Sound made by drawing a cork. | ||
| Sound of a cork leaving a bottle. |