| Clue | Source | Date |
|---|---|---|
| Foolish persons | ||
| Bozos | New York Times | 22 Mar 2023 |
| Idiots | Thomas Joseph | 10 Jun 2022 |
| Ducks catching nothing and drops the ball | The Telegraph Cryptic | 25 Nov 2021 |
| Chowderheads | Eugene Sheffer | 28 Jun 2021 |
| Numbskulls | The Washington Post | 28 Jan 2021 |
| Numbskulls | LA Times Daily | 28 Jan 2021 |
| Birdbrains | Canadiana | 06 Jan 2020 |
| Numbskulls | New York Times | 22 May 2019 |
| Numbskulls | ||
| Idiots | Thomas Joseph | 25 Aug 2018 |
| Dorks | Canadiana | 15 Jan 2018 |
| Chowderheads | Wall Street Journal | 28 Dec 2015 |
| Foolish TV watchers? | USA Today | 02 Jun 2015 |
| Chowderheads | ||
| Foolish TV watchers? | ||
| Nitwits | ||
| Bust | ||
| Dunces | ||
| Dunces | ||
| Fools | ||
| Doofuses | ||
| Nitwits | ||
| Obsession for some teenagers | ||
| Ninnies | ||
| Fools | ||
| Ninnies | ||
| Idiots | ||
| Nitwits | ||
| Stupes | ||
| Ninnies | ||
| Saps | ||
| Simple Simon's pals. | ||
| Nitwits. | ||
| Component of cheesecake |