| Answer | Crossword Clue |
|---|---|
| DENSE | Like dunderheads |
| NINNIES | Dunderheads. |
| TWITS | Dunderheads |
| CLODS | Dunderheads |
| MORONS | Dunderheads |
| SAPS | Dunderheads |
| NITWITS | Dunderheads. |
| DOLTS | Dunderheads. |
| OAFS | Dunderheads. |
| DULLARDS | Dunderheads. |
| BOZOS | Dunderheads |
| LOUTS | Dunderheads |
| DOLTS | Dunderheads |
| DODOS | Dunderheads |
| SCHMOES | Dunderheads |
| OAFS | Dunderheads |
| ASSES | Dunderheads |
| DOPES | Dunderheads |
| DUH | Dunderhead's remark |
| DOH | Dunderhead's "oops" |
