10 letters · 15 points in Scrabble
originEtymology tree Proto-Indo-European *mel-der. Proto-Indo-European *ml̥tós? Proto-Italic *moltos Latin multus Latin multīder. Middle English multi- English multi- Old English læġ English lay English -er English layer English multilayer From multi- + layer.
Etymology from Wiktionary, CC BY-SA 3.0