8 letters · 15 points in Scrabble
originEtymology tree Old French con-bor. Proto-Indo-European *ḱe? Proto-Indo-European *ḱóm Proto-Italic *kom Proto-Italic *kom- Latin con-bor. Middle English con- English con- English focal English confocal From con- + focal.
Etymology from Wiktionary, CC BY-SA 3.0