WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / O / orthoclase orthoclase noun /oʊrθoʊkleɪs/ 3 syllables 10 letters Scrabble 15 WWF 16 Definitions noun a white or colored monoclinic feldspar Look “orthoclase” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →