List of tranquilizing synonyms and tranquilizing related words.
analgesic, anodyne, appeasing, calmant, calmative, calming, cradling, depressant, dreamy, drowsy, gentling, hushing, hypnotic, lulling, mollifying, narcotic, pacifying, paregoric, quietening, restful, rocking, sedative, sleep-inducing, somnifacient, somniferous, soothful, soothing, soporific, stilling