cocaine
Alcohol Marijuana is the most abused illicit drug in the United states army
cocaine
By a substantial margin, alcohol is the most widely abused drug in every age group—including children. However, marijuana is the most widely used illicit substance among all age groups, but “club” drug use is increasing.
Marijuana
Alcohol is the most used legal drug. Of Illicit drugs the most widely used drug is cannabis.
Alcohol WRONG The correct answer: Caffine. (Some energy drinks, coffee)
Cannabis is the most common illegal drug used by youth.
Alcohol is the oldest drug known to man, and also the most widely-used drug. So, I would imagine it is the most widely-abused drug, as well.
Alcohol
Alcohol.
Marijuana.
oxycontin