Crossword clues for Philter. 4 lettersAnswerClueDRUGPhilter.PHILTERMagic potion for Tristan and Isolde.PHILTERSMagic potions.PHILTERPotion of trouble for Tristan and Isolde.PHILTERLove potion.PHILTERSLove potions.POTIONPhilter.POTIONSPhilters