WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / B / blue copperas blue copperas noun /blukɑpərəs/ 13 letters Scrabble 20 WWF 26 Definitions noun hydrated blue crystalline form of copper sulfate blue stoneblue vitriolchalcanthite Look “blue copperas” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →