Category Nuances matching hallucinogen:

• popular,
• related,
• potent,
• strong,
• legal,
• illegal,
• traditional,
• natural,
• new,
• synthetic,
• common,

Members for simple category hallucinogen:

• peyote,
• pcp,
• lsd,
• pcp_phencyclidine,
• mescaline,
• psilocybin,
• lsd_acid,