Holiday Quaff is a term used to describe festive drinks that are traditionally consumed during the holiday season. Eggnog (6 letters), NOG (3 letters) and WASSAIL (7 letters) are all examples of holiday quaffs. Eggnog is a sweetened dairy-based beverage made with milk, cream, sugar, and eggs, often with spices such as nutmeg added. NOG is an alcoholic eggnog-like drink made with brandy, rum, or whiskey. WASSAIL is a hot mulled cider made with apples, oranges, cloves, cinnamon, ginger, and sugar.