soporific Antonyms

analeptic reviver rousing stimulant stimulating stimulative tonic waking invigorator amphetamine pep pill bennie antidepressant hair-raising pick-me-up conditioner energy drink stimulatory reveille restorative regenerative animator arousing awake bracing energizing energizer enlivening excitant excitative excitatory exciting exhilarating freshening interesting invigorating refreshing refresher stimulating substance