12 letters · 25 points in Scrabble
noun a tranquilizer (trade name Mellaril) used to treat schizophrenia and other psychotic disorders
originEtymology tree Proto-Indo-European *dʰewh₂-der.? Ancient Greek θέειον (théeion) Ancient Greek θεῖον (theîon)der. English thio- Indo-Aryanbor. Ancient Greek πέπερῐ (péperĭ)bor. Latin piper English -idine English (pipe)rid(ine) English (phenothi)azine English thioridazine From thio- + (pipe)rid(ine) + (phenothi)azine.
Etymology from Wiktionary, CC BY-SA 3.0