WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / A / antiarrhythmic drug antiarrhythmic drug noun 19 letters Scrabble 33 WWF 35 Definitions noun a drug used to treat an abnormal heart rhythm antiarrhythmicantiarrhythmic medication Look “antiarrhythmic drug” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →