| Answer | Crossword Clue |
|---|---|
| BITER | Canine-using canine |
| BITER | Canine-using canine? |
| HOUNDSTOOTH | Canine canine? |
| diastema | space between two teeth, esp. a space between a canine and an incisor of the upper jaw into which a lower canine occludes |
| babirusa | East Indian swine, Babyrousa babyrussa, the male of which has upper canine teeth growing upward through the roof of the mouth and curving toward the eyes, and lower canine teeth growing upward outside the upper jaw |
