12 letters · 19 points in Scrabble
originEtymology tree English allelo- Ancient Greek πάσχω (páskhō)der. Ancient Greek πᾰ́θος (pắthos) Proto-Indo-European *-ikos Proto-Italic *-ikos Latin -icuslbor. Old French -iquebor. Middle English -ik English -ic English -pathic English allelopathic From allelo- + -pathic.
Etymology from Wiktionary, CC BY-SA 3.0