SPECTRAL
Scrabble letter values: S1P3E1C3T1R1A1L1 = 12
Definition
- adjective of or relating to a spectrum.
- adjective resembling or characteristic of a phantom. — synonyms: apparitional, ghostlike, ghostly, phantasmal, spiritual
Examples
- “spectral colors”
- “spectral analysis”
- “a ghostly face at the window”