Category Nuances for illegal_drug:

• psychotropic,
• undesirable,
• social,
• out,
• dangerous,
• illegal,
• controlled,
• illicit,
• useless,
• chemical,
• particular,
• judicial,

Simple Categories for illegal_drug:

• object,
• matter,
• substance,
• drug,
• thing,
• system,
• residue,