WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / C / chemical substance chemical substance noun 18 letters Scrabble 30 WWF 37 Definitions noun material produced by or used in a reaction involving changes in atoms or molecules chemical Look “chemical substance” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →