The term "spirit" refers to liquor that contains no added sugar and has at least 20% alcohol by volume (ABV). Liquor bottled with added sugar and added flavorings, such as Grand Marnier, Frangelico, and American schnapps, are known instead as liqueurs. Liquor generally has an alcohol concentration higher than 30%.
Among the many distilled spirits available, there are just six base liquors: brandy, gin, rum, tequila, vodka, and whiskey. While distilled using similar methods, each is unique in flavor, and there are distinct styles within each category.