Knickerbocker glory is a dessert that consists of layers of ice cream, fruit and whipped cream, served in a tall glass. There are a few possible synonyms for this sweet treat. One option could be a sundae, which also features ice cream, sauce and toppings. A parfait could also fit the bill, as it typically incorporates layers of fruit, yogurt and granola. Another possible synonym is a trifle, which is a traditional English dessert that usually features layers of cake, custard and fruit. No matter what name you give it, one thing is for certain - this delicious and decadent dessert is a true classic.