WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / M / mithraism mithraism noun /mɪθrəɪzəm/ 3 syllables 9 letters Scrabble 16 WWF 17 Definitions noun ancient Persian religion; popular among Romans during first three centuries a.d. mithraicism Look “mithraism” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →