WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / F / fast-breeder reactor fast-breeder reactor 5 syllables 20 letters Scrabble 26 WWF 28 Definitions Look “fast-breeder reactor” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →