Category Nuances for amphetamine:

• hard,
• psychoactive,
• addictive,
• social,
• prescribed,
• common,
• illicit,
• new,
• toxic,
• controlled,
• diverse,
• strong,
• medical,
• major,
• illegal,
• cardiac,
• chemical,
• regulated,
• volatile,
• minor,
• harder,
• industrial,
• manufactured,
• basic,
• recreational,
• serious,
• popular,
• psychotropic,
• psychomotor,
• active,
• psychiatric,
• synthetic,
• dangerous,
• stimulating,
• pharmaceutical,
• acidic,
• pharmacologic,
• mild,
• sympathomimetic,
• anabolic,
• cationic,
• expensive,
• hydrophilic,
• lethal,
• rewarding,
• hormonal,
• ii,
• nervous,
• additional,
• psychedelic,
• nonprescription,
• biological,
• physical,
• controversial,
• debilitating,
• upper,
• individual,
• legal,
• injectable,
• lipophilic,
• harmful,
• soft,
• soluble,
• heavy,
• exogenous,
• hallucinogenic,
• pathological,
• pure,
• inexpensive,
• particular,
• traditional,
• single,
• licit,
• alkaline,
• modern,
• pharmacological,
• powerful,
• forbidden,
• potent,
• real,
• related,
• narcotic,

Simple Categories for amphetamine:

• entity,
• substance,
• drug,
• system,
• medication,
• nature,
• agent,
• stimulant,
• narcotic,
• medicine,