| Clue | Source | Date |
|---|---|---|
| Meathead | Commuter | 22 Aug 2025 |
| Dum-dum | New York Times | 15 Apr 2025 |
| Galoot | Universal | 02 Sep 2023 |
| Blockhead | LA Times Daily | 13 Apr 2023 |
| Galoot | Eugene Sheffer | 07 Dec 2021 |
| Meathead | New York Times | 22 Nov 2021 |
| Slow-witted sort | Wall Street Journal | 10 Nov 2021 |
| Galoot | Eugene Sheffer | 14 Apr 2021 |
| Dullard | Newsday | 21 Aug 2020 |
| Blockhead | LA Times Daily | 16 Jun 2020 |
| Blockhead | The Washington Post | 16 Jun 2020 |
| Galoot | Wall Street Journal | 27 Apr 2020 |
| Slow-witted sort | Wall Street Journal | 19 Oct 2019 |
| Dimwit | Universal | 16 Jul 2019 |
| Dimwit | ||
| Slow-witted sort | ||
| Fool crept furtively, hiding head | ||
| Blockhead | New York Times | 27 Aug 2018 |
| Slow-witted person, for short | ||
| Blockhead | ||
| Blockhead | ||
| Galoot | New York Times | 14 Jun 2016 |
| Lamebrain | USA Today | 25 May 2016 |
| Lamebrain | ||
| Galoot | ||
| Blockhead | ||
| Blockhead | ||
| Lamebrain | ||
| Numskull | ||
| Idiot | ||
| Blockhead | ||
| Idiot | ||
| Muttonhead | ||
| Muttonhead | ||
| Muttonhead | ||
| Blockhead | ||
| Blockhead | ||
| Blockhead | ||
| Dullard | ||
| Dolt |