sedative Antonyms

stimulating substance troublous troublesome troubling stressful stimulative stimulating stimulant shocking reviver restorative refresher petulant upsetting vexing vexatious perturbing unsettling unreassuring conditioner breathtaking pick-me-up plaguey bennie pep pill amphetamine invigorator worrisome painful neurotic nasty disturbing distressing disquieting discomforting capsizing bracer bothersome bedeviling annoying analeptic agitating aggravative dynamization energizing energizer nagging maddening irritative irritating