WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / F / fatten upon fatten upon /fætənəpɑn/ 11 letters Scrabble 15 WWF 19 Definitions Look “fatten upon” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →