麻薬

1. Origins, structure, and basic meaning

• Structure: 麻薬 is read as まやく and is a noun for a narcotic or drug associated with abuse or illegal trafficking.
• Basic usage: Abuse appears in 麻薬の乱用, while an illicit trafficking group appears in 麻薬の密輸組織.

2. Common pitfalls and similar expressions

• Substance and abuse
  • The word itself denotes the substance; adding 乱用 identifies the act of misusing that substance.
• Narcotic and illegal drug
  • Narcotic may fit pharmacological or regulatory context, while illegal drug may fit a context emphasizing illicit distribution.