| Clue | Source | Date |
|---|---|---|
| Ponder | Wall Street Journal | 29 Apr 2025 |
| Mull over | Eugene Sheffer | 02 Nov 2024 |
| Mull over | Newsday | 16 Sep 2020 |
| Ponder | LA Times Daily | 04 Dec 2019 |
| Ponder | The Washington Post | 04 Dec 2019 |
| Mull over | New York Times | 16 Jul 2017 |
| Carefully consider | Wall Street Journal | 13 Jan 2017 |
| Mull over | ||
| Ponder | Wall Street Journal | 11 Jun 2016 |
| Mull over | ||
| Ponder | ||
| Ruminate. |