WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / E / exponential decay exponential decay noun 17 letters Scrabble 31 WWF 35 Definitions noun a decrease that follows an exponential function exponential return Look “exponential decay” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →