The word quaffable is used to describe a drink that is easily and enjoyable to drink, typically referring to alcoholic beverages like wine or beer. Synonyms for quaffable could include synonyms that describe the drink's taste, such as tasty, delicious, or delectable. Other synonyms might highlight the ease or simplicity of drinking the beverage, such as smooth, effortless, or easy-to-drink. Words that describe the drink's refreshing qualities could also be used, like crisp, cool, or refreshing. Ultimately, the word quaffable has a wide range of synonyms that can be used to describe a beverage that is both enjoyable and easy to drink.