WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / W / whinstone whinstone noun /hwɪnstoʊn/ 2 syllables 9 letters Scrabble 15 WWF 16 Definitions noun any of various hard colored rocks (especially rocks consisting of chert or basalt) whin Look “whinstone” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →