methanol
Breathalyzer.
Tequila is one type of alcohol, but not the only one.
Ethanol..
Yes, another common name for rubbing alcohol is isopropyl alcohol.
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.
Ethanol is another name for alcohol. Depending on amount and concentration, you may get drunk.
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.