1. (noun) a narcotics addict

• drug addict
• junkie

2. (noun) someone who is so ardently devoted to something that it resembles an addiction

• addict
• freak
• junkie
• nut

1. (noun) a narcotics addict

• addict

2. (noun) someone who is so ardently devoted to something that it resembles an addiction

• enthusiast
• partisan
• partizan

1. (noun) a narcotics addict

• binger
• crack addict
• cocaine addict
• heroin addict
• opium addict
• opium taker
• withdrawer

2. (noun) someone who is so ardently devoted to something that it resembles an addiction

• gym rat

1. (noun) someone who is so ardently devoted to something that it resembles an addiction

• addict
• hook