13 letters · 29 points in Scrabble
noun a colorless volatile flammable liquid with an almond odor that is made from chlorine and benzene; used as a solvent and in the production of phenol and DDT and other organic compounds
originEtymology tree Proto-Indo-European *ǵʰelh₃- Proto-Hellenic *kʰlōrós Ancient Greek χλωρός (khlōrós) English chloro- German Benzoe Proto-Indo-European *-nós Proto-Indo-European *-iHnos Proto-Italic *-īnos Latin -īnusder. German -in German Benzinbor. English benzine English benzene English chlorobenzene From chloro- + benzene.
Etymology from Wiktionary, CC BY-SA 3.0