WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / A / atheism atheism noun /eɪθiɪzəm/ 3 syllables 7 letters Scrabble 12 WWF 12 Definitions noun a lack of belief in the existence of God or gods Look “atheism” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →