14 letters · 20 points in Scrabble
originEtymology tree Proto-Indo-European *gres-der. Ancient Greek γρᾰ́ω (grắō) Proto-Indo-European *-tḗr Ancient Greek -τήρ (-tḗr) Ancient Greek γᾰστήρ (găstḗr)der. English gastro- English vascular English gastrovascular From gastro- + vascular.
Etymology from Wiktionary, CC BY-SA 3.0