9 letters · 13 points in Scrabble
noun a rare silvery-white mineral; important ore of cobalt
originEtymology tree English cobalt Proto-Indo-European *-tósder. Ancient Greek -της (-tēs)der. Ancient Greek -ῑ́της (-ī́tēs)der. Latin -ītēsbor. French -iteder. English -ite English cobaltite From cobalt + -ite.
Etymology from Wiktionary, CC BY-SA 3.0