WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / P / phthalic anhydride phthalic anhydride noun 4 syllables 18 letters Scrabble 35 WWF 35 Definitions noun a white cyclic anhydride Look “phthalic anhydride” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →