WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / S / supersession supersession noun 12 letters Scrabble 14 WWF 17 Definitions noun act of replacing one person or thing by another especially one held to be superior supersedure Look “supersession” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →