12 letters · 26 points in Scrabble
noun sedative-hypnotic drug (trade name Quaalude) that is a drug of abuse
originEtymology tree English meth English aqua Proto-Indo-European *h₂el-der.? Proto-Italic *-ālis Latin -ālisbor. Old French -albor. ▲ Latin -ālis Old French -elbor. ▲ Latin -ālisbor. Middle English -al English -al German Ketonbor. English ketone English -one English methaqualone From meth + aqua + -al + -one.
Etymology from Wiktionary, CC BY-SA 3.0