depressant Synonyms

downer sedative drug sedative tranquilliser ataraxic tranquillising dope pacifier barbiturate ataractic scopolamine painkiller pain pill analgesic tranquillizer tranquilizer tranquilizing soporific nerve medicine general anesthetic pentobarbital knockout pill turps somnifacient quietive calmative calmant meperidine haemolysis sleeping pill sleeping draught chloral hydrate reserpine antidepressant sodium thiopental purple heart phenobarbital soporiferous soothing dreary dormitive dismal diminisher depressor depressive depressingly depressing depressed codeine cheerless