WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / B / brilliancy brilliancy noun /brɪljənsi/ 3 syllables 10 letters Scrabble 17 WWF 21 Definitions noun a quality that outshines the usual lusterlustresplendorsplendour Look “brilliancy” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →