Modifiers matching pharmaceutical:

• otc,
• legal,
• popular,
• acidic,
• synthetic,
• neutral,
• conventional,
• useful,
• veterinary,
• stock,
• simple,
• common,
• potent,
• important,
• everyday,
• natural,
• dry,
• expensive,
• general,
• therapeutic,
• psychoactive,
• specialized,
• psychotropic,
• controlled,
• new,
• nonprescription,
• defective,
• complex,
• basic,
• modern,
• inexpensive,
• small,
• prescribed,
• effective,
• narcotic,

Simple categories matching psychoactive:

• stimulant,
• substance,
• drug,
• property,
• constituent,
• medicine,
• medication,
• peptide,
• agent,
• amine,
• ligand,
• alkaloid,
• food,
• benzodiazepine,
• plant,
• compound,
• cactus,
• chemical,
• pharmaceutical,
• effect,
• herb,
• intoxicant,