| Rating | Solver | Clue |
|---|---|---|
| TURRET | Castle tower | |
| UPKEEP | Increase castle tower maintenance | |
| KEEPFIT | Castle tower appropriate for exercise | |
| KEEP | Peek back at castle tower | |
| KNEEDEEP | Immersed in need to be in castle tower | |
| PEEL | A small tower, fort, or castle; a keep. | |
| DONJON | The chief tower, also called the keep; a massive tower in ancient castles, forming the strongest part of the fortifications. See Illust. of Castle. | |
| BARBACAN | A tower or advanced work defending the entrance to a castle or city, as at a gate or bridge. It was often large and strong, having a ditch and drawbridge of its own. | |