10 letters · 14 points in Scrabble
originEtymology tree English sacro- Proto-Indo-European *welH-der. Ancient Greek εἴλω (eílō) Ancient Greek εἰλέω (eiléō) Ancient Greek εἰλεός (eileós)der.? Latin īle Latin -acus Latin īliacuslbor. French iliaquebor. English iliac English sacroiliac From sacro- + iliac.
Etymology from Wiktionary, CC BY-SA 3.0