| Rating | Solver | Clue |
|---|---|---|
| GHOSTLY | Spectral | |
| INDIGO | Spectral colour | |
| VIOLET | Spectral colour | |
| MALMAG | The tarsius, or spectral lemur. | |
| APPARITIONAL | Pertaining to an apparition or to apparitions; spectral. | |
| PHANTASMAL | Pertaining to, of the nature of, or resembling, a phantasm; spectral; illusive. | |
| SPECTRAL | Of or pertaining to the spectrum; made by the spectrum; as, spectral colors; spectral analysis. | |
| TARSIUS | A genus of nocturnal lemurine mammals having very large eyes and ears, a long tail, and very long proximal tarsal bones; -- called also malmag, spectral lemur, podji, and tarsier. | |
| SPECTROSCOPE | ..., so as to determine, from the position of the spectral lines, the composition of the substance. ... | |