| Clue | Source | Date |
|---|---|---|
| Like great bonds | ||
| Like investment-grade bonds | The Washington Post | 14 Aug 2021 |
| Like investment-grade bonds | LA Times Daily | 14 Aug 2021 |
| Like the best bonds | New York Times | 26 May 2015 |
| Like the best bonds | ||
| Like some good bonds | ||
| Like some good bonds |