Dessert to dieters can include NONFAT (6 letters), TORTE (5 letters), and nono (4 letters). NONFAT desserts are those that contain little or no fat, such as sorbets, frozen yogurts, and mousses. Tortes are cakes made with multiple layers of cake and filling, usually with a light and airy texture. Nonos are a type of Italian dessert made with a combination of sponge cake, custard, and chocolate. All three of these desserts are suitable for dieters as they are low in fat and calories.