Converse of subject

• follow: Cannabis was Australia's most popular illicit drug - one third of the adult population having used it - followed by amphetamines.

Converse of object

• include: Four searches were carried out and the drugs seized included amphetamines, cannabis resin and cocaine.

• take: Effects The effect of taking amphetamine is like a huge adrenaline rush, only much more intense.

• use: Up till then the USAF had no problem with pilots using amphetamines on a regular basis.

• inject: This could range from an hour or two for injected amphetamines, to over twelve hours for methamphetamine.

• call: There is a stronger form of amphetamine called base, which is an off-white paste.

• drive: Quasi mystical ganga based black man beat versus white swastika toting amphetamine driven nihilism.

Adjective modifier

• most: TMA-2 is the basic building block from which most modern amphetamines were originally derived.

• modern: TMA-2 is the basic building block from which most modern amphetamines were originally derived.

• other: Unlike other amphetamines, MDMA is also capable of blocking SERT.

• abused: The nature of Ephedrine assures that the overall effects are markedly different from those associated with Speed and other abused Amphetamines such as Ecstacy.

• hallucinogenic: Ecstasy is a hallucinogenic amphetamine which is taken orally.

• mild: Class C: These include mild amphetamines, anabolic steroids and minor tranquilizers.

Modifies a noun

• sulfate: Fewer users are buying grams, with prices of street amphetamine sulfate broadly similar to cannabis prices at the ounce level or above.

• addiction: There is an ongoing debate about whether or not the toxic consequences of amphetamine addiction are reversible.

• user: I am an experienced GP and work with several amphetamine users.

• psychosis: A single massive dose can bring on amphetamine psychosis, which has similar symptoms to schizophrenia.

• abuse: He said the effects of amphetamine abuse were extensive, causing a great deal of pain to the community.

• tablet: He reveals later he was taking up to 40 amphetamine tablets a day.

Preposition: as

• stimulant: Young people appear to be using cocaine alongside ecstasy as a club drug, replacing amphetamine as the stimulant of choice.