The antonyms for the word "more unsolved" are "solved", "resolved", "answered", "settled", "concluded", "explained", and "satisfactorily resolved". These antonyms indicate that a problem, issue, or mystery has been resolved or explained and no longer remains unsolved. Solved indicates that a problem has been figured out or resolved, while resolved suggests a successful resolution of a dispute or conflict. Answered implies a response has been given to a question, while settled indicates a final resolution. Concluded suggests the closing of a matter or the end of an event. Explained indicates an understanding has been reached, while satisfactorily resolved indicates a satisfactory outcome.