alter : Idioms & Phrases
alter ego
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noun a very close and trusted friend who seems almost a part of yourself
WordNet
consciousness-altering drug
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noun a drug that can produce mood changes and distorted perceptions
consciousness-altering drug; psychoactive drug; psychoactive substance.
WordNet
mind-altering
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adjective satellite producing mood changes or distorted perception
- hallucinogenic drugs are mind-altering substances
WordNet
mind-altering drug
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noun a drug that can produce mood changes and distorted perceptions
consciousness-altering drug; psychoactive drug; psychoactive substance.