meth

As nouns the difference between menthol and meth

is that menthol is a cyclic monoterpene alcohol; the major component of the essential oil of peppermint; used in pharmaceutical preparations as an antitussive and antipruritic agent, as a nasal decongestant, and in menthol cigarettes while meth is methamphetamine, especially in the form of the crystalline hydrochloride.

As nouns the difference between meth and cocain

is that meth is (slang) methamphetamine, especially in the form of the crystalline hydrochloride or meth can be (geordie|pejorative) a tramp while cocain is .

As nouns the difference between meth and promethazine

is that meth is methamphetamine, especially in the form of the crystalline hydrochloride while promethazine is a first-generation H1 receptor antagonist, antihistamine and antiemetic medication with strong sedative effects.

As nouns the difference between meth and coke

is that meth is (slang) methamphetamine, especially in the form of the crystalline hydrochloride or meth can be (geordie|pejorative) a tramp while coke is (uncountable|informal) cola-based soft drink.

Mda is often a misspelling of meth.

Mda has no English definition.

As a noun meth is

methamphetamine, especially in the form of the crystalline hydrochloride.

As nouns the difference between meth and mdma

is that meth is methamphetamine, especially in the form of the crystalline hydrochloride while MDMA is 3,4-methylenedioxymethamphetamine (the main psychoactive component of the drug ecstasy). But is also available in a crystallised (not always pure) form.

As nouns the difference between meth and model

is that meth is (slang) methamphetamine, especially in the form of the crystalline hydrochloride or meth can be (geordie|pejorative) a tramp while model is template.

As nouns the difference between biology and meth

is that biology is the study of all life or living matter while meth is methamphetamine, especially in the form of the crystalline hydrochloride.

As nouns the difference between methane and meth

is that methane is the simplest aliphatic hydrocarbon, CH₄, being a constituent of natural gas while meth is methamphetamine, especially in the form of the crystalline hydrochloride.

As nouns the difference between alum and meth

is that alum is an astringent salt, usually occurring in the form of pale crystals, much used in the dyeing and tanning trade and in certain medicines, and now understood to be a double sulphate of potassium and aluminium (K₂SO₄.Al₂(SO₄)₃.24H₂O) while meth is methamphetamine, especially in the form of the crystalline hydrochloride.

As a verb alum

is to steep in, or otherwise impregnate with, a solution of alum; to treat with alum.