Discounted is an adjective that refers to a product or service that has been offered at a reduced price. The antonyms for discounted are premium, full price, and marked up. Premium refers to a price that is higher than the original or regular price. Full price is the opposite of a discounted price, where the price is not reduced in any way. Marked up is an antonym for discounted when a price is increased for products or services. It can be due to the added value, cost, or profit margin. These antonyms for discounted are useful in identifying the original or regular price of products or services.