All depressant antonyms
de·pres·sant
D d noun depressant
- analeptic — (of a drug, etc) stimulating the central nervous system
- shot in the arm — a discharge of a firearm, bow, etc.
- reviver — to activate, set in motion, or take up again; renew: to revive old feuds.
- stimulant — Physiology, Medicine/Medical. something that temporarily quickens some vital process or the functional activity of some organ or part: Adrenalin is a stimulant for the heart. Compare depressant (def 4).