| Clue | Source | Date |
|---|---|---|
| Informants, informally | New York Times | 30 Apr 2023 |
| Squeals (on) | LA Times Daily | 15 Jul 2022 |
| See 46 Across | Newsday | 25 Apr 2020 |
| Stool pigeons | USA Today | 14 Nov 2019 |
| Informers | Eugene Sheffer | 03 May 2016 |
| Tattletales | ||
| Snitches | ||
| Stoolies | ||
| Snitches | ||
| Snitches | ||
| Snitches | ||
| Tattletales | ||
| Informers | ||
| Rats | ||
| Stoolies | ||
| Stool pigeons | ||
| Snitches | ||
| Informers | ||
| Tellers? | ||
| Rats | ||
| Informers | ||
| Stoolies | ||
| Rats; stoolies | ||
| Strikebreakers |