WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / S / sine qua non sine qua non noun /sɪneɪkwɑnoʊn/ 2 syllables 12 letters Scrabble 19 WWF 23 Definitions noun a prerequisite essential condition Look “sine qua non” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →