12 letters · 20 points in Scrabble
originEtymology tree English dopamine English -ergy Proto-Indo-European *-ikos Proto-Italic *-ikos Latin -icuslbor. Old French -iquebor. Middle English -ik English -ic English -ergic English dopaminergic From dopamine + -ergic.
Etymology from Wiktionary, CC BY-SA 3.0