9 letters · 16 points in Scrabble
originEtymology tree Proto-Indo-European *h₂ewisder. Proto-Indo-European *dʰeh₁-der. Proto-Italic *awizdjō Latin audi(ō) Ancient Greek -ο- (-o-)der. Latin -o-bor. English -o- English audio- Proto-Indo-European *bʰeh₂ǵosder.? Proto-Indo-European *bʰeh₂g-der.? Proto-Germanic *bōks Proto-West Germanic *bōk Old English bōc Middle English bok English book English audiobook From audio- + book.
Etymology from Wiktionary, CC BY-SA 3.0