Yes.
Marijuana is an example of an illicit drug. Just look in the dictionary and find the definition for illicit. An illicit drug is an illegal drug.
Marijuana
Drugs such as cocaine, marijuana, heroin, and others are considered to be illicit drugs. Those being drugs that are illegal.
Marijuana
Marijuana is the most widely used illicit substance in the United States as of 2003. It is estimated that more than 4 million Americans use marijuana regularly.
Cocaine Marijuana Ecstasy Shrooms LSD
Alcohol Marijuana is the most abused illicit drug in the United states army
It's entirely your choice whether you use illicit substances or not !
Marijuana is the most commonly used illicit drug, with a rate of 6.1% (14.6 million current users). There were 2.0 million current cocaine users, 467,000 of whom used crack. Hallucinogens were used by 929,000 people, and there were an estimated 166,000 heroin users.
Licit: this is a drug that is acceptable by law under some circumstances. e.g : when a person is under age. Illicit: these are drugs that are illegal to use, possess, use or produce. e.g : cocaine, marijuana.
Most commonly marijuana among the illicit drugs. Prescription meds include some barbiturates.
The question "Who is the best marijuana lawyer?" is preposterous; someone being the best at something is something which one can only guess. You should rephrase your question to something like "Who is a good illicit drug lawyer?"