6 letters · 13 points in Scrabble
originBorrowed from Latin digamia (“twice married”), from Ancient Greek διγαμία (digamía, “bigamy”), δίγαμος (dígamos), from δίς (dís, “twice”) + γάμος (gámos, “marriage”). By surface analysis, di- + -gamy.
Etymology from Wiktionary, CC BY-SA 3.0