| Answer | Crossword Clue |
|---|---|
| LIE | Some do it through their teeth |
| LIE | One may do it through one's teeth |
| GNASHBRIDGES | What river rats do to sharpen their teeth? |
| jaw | either of two complex cartilaginous or bony structures in most vertebrates that border the mouth, support the soft parts enclosing it, usually bear teeth on their oral margin, and are an upper that is more or less firmly fused with the skull and a lower that is hinged, movable, and articulated with the temporal bone of either side compare mandible maxilla |
| zalambdodont | having molar teeth with V-shaped ridges, as some Insectivora do / an animal having such teeth |
