WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / E / exothermic exothermic adjective /ɛksoʊθɜrmɪk/ 4 syllables 10 letters Scrabble 24 WWF 25 Definitions adjective occurring or formed with the liberation of heat exothermalheat-releasing Look “exothermic” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →