stimulative Antonyms

depressant turps ataractic tranquilizing stupefacient soporific soporiferous somnific sedative relaxant paregoric ordinary opium normal ataraxic tranquillising hypnogogic garden variety mind-numbing colourless narcotising hypnotist sleeping draught chloral hydrate sodium thiopental purple heart phenobarbital banausic nepenthe narcotizing drab discouraging depressing debilitating customary commonplace common colorless codeine boring bland banal dreary dull narcotic mundane morphine monotonous lacklustre lackluster