• synonyms

speed freak

or speed·freak

See more synonyms on Thesaurus.com
noun Slang.
  1. an addict or habitual user of amphetamines, methamphetamines, or similar stimulating drugs.

Origin of speed freak

First recorded in 1965–70
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
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