7 letters · 11 points in Scrabble
originEtymology tree English bad Proto-Indo-European *-yōs Proto-Indo-European *-tHós Proto-Indo-European *-istHos Proto-Germanic *-istaz Proto-West Germanic *-ist Old English -est Middle English -est English -est English baddest From bad + -est.
Etymology from Wiktionary, CC BY-SA 3.0