WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / S / spectral series spectral series /spɛktrəlsiriz/ 15 letters Scrabble 18 WWF 21 Definitions Look “spectral series” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →