| Clue | Source | Date |
|---|---|---|
| No small amount? | Universal | 23 Sep 2024 |
| Zero, zippo, zilch | New York Times | 17 Jan 2023 |
| Nada | Newsday | 07 Jun 2020 |
| Zilch | Newsday | 23 Aug 2018 |
| Zippo | New York Times | 18 May 2018 |
| Zippo | ||
| Zilch | The Washington Post | 23 Dec 2016 |
| Absolutely none | ||
| Absolutely none | ||
| *"Zilch" | ||
| *"Zilch" | ||
| Absolutely zip | ||
| Zilch | ||
| Zip | ||
| Zilch |