WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / S / sulfonic acid sulfonic acid noun 13 letters Scrabble 20 WWF 25 Definitions noun an acid derived from sulphuric acid sulphonic acid Look “sulfonic acid” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →