The antonyms for the word "re-worked" are "original," "unrevised," and "untouched." When an item has not been re-worked, it is in its original state, without any modifications or adjustments. It has not been subjected to a process of improvement, development, or refinement. The term "unrevised" suggests that the item has not undergone any changes, corrections, or updates, and it stands as it was initially created. Finally, the term "untouched" implies that the item has not been touched, handled, or altered in any way, leaving it in its natural state. These antonyms highlight the opposite direction from that of re-working, which is to keep an item in its original form.