The word "more disused" implies a state of neglect or disrepair. Its antonyms, on the other hand, refer to the opposite - something that is fresh, in use, and well-maintained. Some suitable antonyms for "more disused" include "well-used", "frequent", "in demand", "maintained", "up-to-date", "modern", and "popular". These words refer to something that is being actively used and looked after, a contrast to something that has been abandoned or forgotten. Using these antonyms in place of "more disused" can change the tone of a sentence from negative to positive, giving a more upbeat and hopeful outlook.