methanol
Breathalyzer.
Tequila is one type of alcohol, but not the only one.
Ethanol..
Ethanol. That what I learned in AP Bio. Yeast cells make it when they have no oxygen.
Methanol synonym is methyl alcohol.
It depends how many carbons. CH3OH is an example of an alcohol. Its name is METHan-ol CH3CH2OH is another type of alcohol. This is actually the alcohol we drink. Its IUPAC name is ETHan-ol
Alcohol actually has the reverse effect. Alcohol is a depressant drug, which means that it slows you down. (another name for depressants is "downers"...which is kind of a hint to the effects it will have on you).
You are thinking of the term Dutch Courage.
2-propanol is also known as isopropyl alcohol. It can also be called propan-2-ol, isopropanol, rubbing alcohol, sec-propyl alcohol, 2-propanol, iPrOH, and IPA.
Off-licence is another name of liquor stores where different kinds of alcohol can be bought. They used to sell alcohol at a certain time in a day, usually after mid-night, which gave them that name.
They're the same (isopropyl alcohol), generally speaking. Although there might be another "alcohol" compound that also goes by the name "rubbing alcohol".