When something becomes worn, it means it has experienced wear and tear, losing its original quality, and appearance. The antonyms for become worn include keeping things new, maintaining the condition or freshness, and preserving the original state. You can keep things new by taking good care of them, avoiding excessive use, and storing them appropriately. Maintaining the condition or freshness involves regular cleaning, repairing damaged areas, and preventing exposure to harsh elements. Preservation of the original state entails storing items correctly, handling them with care, and protecting them from environmental factors that could cause damage. By practicing these antonyms, we can prevent items from becoming worn and ensure their longevity.