The antonyms for the term "more timeworn" refer to items that are newer, fresher, and more up-to-date. Some of the antonyms include modern, contemporary, current, trendy, fresh, and new. Objects that are innovative or recently produced are often referred to as the opposite of timeworn. These terms could be applied to a variety of things, such as clothing, furniture, buildings, or technology. While timeworn items may have a certain charm and historic value, their antonyms convey a sense of progress and evolution that is desirable in many contexts.