WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / W / working principle working principle noun /wɜrkɪŋprɪnsəpəl/ 17 letters Scrabble 30 WWF 37 Definitions noun a rule that is adequate to permit work to be done working rule Look “working principle” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →