The term 'mind-altering' is often associated with drugs and substances that have the potential to change an individual's perception and consciousness. However, there are several other words and phrases which can be used in place of 'mind-altering'. The most commonly used synonyms include psychoactive, hallucinogenic, intoxicating, and mind-bending. Other possible synonyms include consciousness-altering, reality-warping, and sensory-distorting. Each of these words conveys a slightly different nuance but all refer to substances or experiences that can alter an individual's mental state. It is important to use these terms carefully and accurately to avoid confusion or misinterpretation.