WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / O / octogenarianism octogenarianism 7 syllables 15 letters Scrabble 20 WWF 25 Definitions Look “octogenarianism” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →