| Clue | Source | Date |
|---|---|---|
| Buck, in slang | The Washington Post Sunday | 09 Feb 2020 |
| Buck | Eugene Sheffer | 28 Jan 2019 |
| Clam | The Washington Post | 10 May 2017 |
| Clam | LA Times Daily | 10 May 2017 |
| Clam | ||
| Buck, in old slang | New York Times | 12 Jul 2015 |
| Buck, in old slang | ||
| Buck or clam | ||
| Dollar, in slang | ||
| Clam | ||
| Clam | ||
| Buck | ||
| Buck | ||
| Smacker | ||
| Dollar bill | ||
| A greenback | ||
| Dollar. | ||
| A dollar: Slang. | ||
| Dollar: Slang. |