Find Antonyms

amphetamine Antonyms

Opposite of amphetamine

Pinning down the opposite of amphetamine requires matching its exact sense, so the antonyms and opposite words below are paired with a clear noun definition and ranked by contrast strength.
JUMP TO:

• noun (Context 1)

A synthetic, addictive, mood-altering drug used legally as a prescription stimulant to treat conditions such as narcolepsy and attention deficit hyperactivity disorder, and illegally as a recreational stimulant.

Usage Example

"The physician prescribed a low dose of an depressant to help the patient manage severe daytime sleepiness."

Strong
depressant
sedative
downer

Similar words to amphetamine

Words similar to amphetamine shift depending on context. Common synonyms include:

speed
stimulant
pep pill
upper
See all synonyms of amphetamine

• Nearby Words

amount
amp
amped
amphetamine
amphisbaenian
ample
ampleness

Cite this Entry

Wordmom. (2026). Antonyms for Amphetamine. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/amphetamine
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
Word Games & Solvers
Word FinderScrabble Word FinderWords With Friends CheatWordle SolverAnagram Solver
Dictionary & Reference
DictionarySynonymsAntonymsWords
Community
Contact UsEditorial PolicyPrivacy PolicyTerms and Conditions
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.