| Answer | Crossword Clue |
|---|---|
| DEADER | More of a bore |
| TRITER | More apt to bore |
| TIDAL | Kind of a bore |
| TIDAL | Sort of a bore |
| PROSER | Bore of a sort |
| CALIBER | Diameter of a gun bore |
| REAMED | Enlarged the bore (of a gun). |
| RIFLING | Spiral grooves in bore of a gun. |
| CALIBER | Diameter of the bore of a gun |
| ABLARE | Full-bore, like a group of trumpets |
| CALIBRATE | Ascertain the diameter of, as a gun bore. |
