WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / H / hypophosphoric acid hypophosphoric acid noun /haɪpəfɑsfɔrɪkæsɪd/ 6 syllables 19 letters Scrabble 41 WWF 42 Definitions noun a crystalline tetrabasic acid (H4P2O6) Look “hypophosphoric acid” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →