9 letters · 25 points in Scrabble
originEtymology tree Proto-Indo-European *swéḱs Proto-Hellenic *hwéks Ancient Greek ἕξ (héx) Ancient Greek ἑξα- (hexa-)der. Latin hexa-der. English hexa- English chord English hexachord From hexa- + chord.
Etymology from Wiktionary, CC BY-SA 3.0