energizing Antonyms

beatin' the meat somniferous soft slumberous shopworn sedative sapping relaxing opium opiate nepenthe narcotic morphine lenitive laudanum lacklustre lackluster jejune soporific spiritless static deadass colourless hard drug sleeping pill sleeping draught antidepressant phenobarbital banausic well-worn barbiturate atonal undynamic wearying tiresome tiring tame stupefacient hypnotic hypnagogic hackney customary cowardly complacent commonplace common colorless cold codeine broken