| Rating | Solver | Clue |
|---|---|---|
| NARWHALS | Cetaceans | |
| TESTICOND | Having the testicles naturally concealed, as in the case of the cetaceans. | |
| XIPHIUS | A genus of cetaceans having a long, pointed, bony beak, usually two tusklike teeth in the lower jaw, but no teeth in the upper jaw. |