| Rating | Solver | Clue |
|---|---|---|
| CRANIA | Skulls | |
| CRANIOMETRY | The art or act of measuring skulls. | |
| CRANIOMETER | An instrument for measuring the size of skulls. | |
| AEGICRANIA | Sculptured ornaments, used in classical architecture, representing rams' heads or skulls. | |
| EPIPTERYGOID | An epipterygoid bone or cartilage; the columella in the skulls of many lizards. | |
| AUTOSTYLIC | Having the mandibular arch articulated directly to the cranium, as in the skulls of the Amphibia. | |
| BULLA | The ovoid prominence below the opening of the ear in the skulls of many animals; as, the tympanic or auditory bulla. | |
| CRANIOLOGY | The department of science (as of ethnology or archaeology) which deals with the shape, size, proportions, indications, etc., of skulls; the study of skulls. | |
| SQUAMOZYGOMATIC | Of or pertaining to both the squamosal and zygomatic bones; -- applied to a bone, or a center of ossification, in some fetal skulls. | |
| CHINOOK | One of a tribe of North American Indians now living in the state of Washington, noted for the custom of flattening their skulls. Chinooks also called Flathead Indians. | |