"Whisky or whiskey[1] is a type of distilled alcoholic beverage made from fermented grain mash. Various grains (which may be malted) are used for different varieties, including barley, corn (maize), rye, and wheat."
"Vodka (Polish: wódka [ˈvutka], Russian: водка [ˈvotkə]) is a distilled beverage composed primarily of water and ethanol, sometimes with traces of impurities and flavorings. Traditionally, vodka is made by the distillation of fermented cereal grains or potatoes, though some modern brands use other substances, such as fruits or sugar."
Wheat. Sandwiches, cakes, bread. everything breaded and fried, ever.
Beer. Bourbon. Whiskey. Gin. Even most Vodka (potato vodka is actually pretty rare now, a lot of iconic vodkas are distilled from wheat, like Absolut, Stolichnaya and Ketel One). You're welcome.