13 letters · 20 points in Scrabble
noun a tricyclic antidepressant drug (trade name Elavil) with serious side effects; interacts with many other medications
originEtymology tree Egyptian jmnbor. Ancient Greek Ᾰ̓́μμων (Ắmmōn)bor. Latin Ammōn Latin ammoniacusder. English ammonia Proto-Indo-European *-nós Proto-Indo-European *-iHnos Proto-Italic *-īnos Latin -īnusder. Old French -inbor. Middle English -in English -ine English amine Ancient Greek -ο- (-o-)der. Latin -o-bor. English -o- English ami(no-) Proto-Indo-European *tréyes Proto-Indo-European *tri-…
Etymology from Wiktionary, CC BY-SA 3.0