WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / C / cyproheptadine cyproheptadine noun 14 letters Scrabble 27 WWF 29 Definitions noun an antihistamine (trade name Periactin) used to treat some allergic reactions periactin Look “cyproheptadine” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →