WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / A / active agent active agent noun 12 letters Scrabble 17 WWF 21 Definitions noun chemical agent capable of activity active Look “active agent” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →