| A | B |
| coca | a bush that grows in the Andes and produces cocaine |
| cocaine | the active chemical in the coca plant |
| coca paste | a crude extreact containing cocaine in a smokable form |
| freebase | a method of preparing cocaine as a chemical base so that it can be smoked |
| crack | a street name for simple and stable preparation of cocaine base for smoking |
| rock | another name for cocaine |
| cocaethyulene | a chemical formed when ethanol and cocaine are co-administered |
| ephedrine | a shyumpathomimetic drug used in treating asthma |
| sympathomimetic | a drug that stimulates the sympathetic branch of the autonomic nervous system |
| ampetamine | a synthetic CNS stimulant and sympathomimetic |
| narcolepsy | a disease that causes people to sleep suddenly |
| speed | street name for amphetamine |
| crank | street name for illicitly manufactured mthampehtamine |
| crystal meth; ice | street names for crystals of methamphetamine hydrochloride |
| ADHD | attention deficit hyperactivity disorder |
| methylphenidate (Ritalin) | a stimulant used in treating ADHD |
| sedatives | drugs used to relax, calm, or tranquilize |
| hypnotics | drugs used to induce sleep |
| depressants | drugs that slow activity in the CNS |
| benzodiazepines | a chemical grouping of sedative-hypnotics |