12 letters · 17 points in Scrabble
originFirst attested in 1398, in Middle English; inherited from Middle English distemperat(e), borrowed from Medieval Latin distemperātus (see -ate (adjective-forming suffix)), from dis- + temperātus, perfect passive participle of temperō (“to temperate oneself, show restraint”).
Etymology from Wiktionary, CC BY-SA 3.0