WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / P / peritonitis peritonitis noun /pɛrɪtənaɪtɪs/ 5 syllables 11 letters Scrabble 13 WWF 15 Definitions noun inflammation of the peritoneum peritoneal inflammation Look “peritonitis” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →