WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / H / heptavalent heptavalent /hɛptəveɪlənt/ 11 letters Scrabble 19 WWF 22 Definitions Look “heptavalent” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →