The word "un-withered" means something that has not withered or dried out. Its antonyms, or words with opposite meanings, include "withered," "dried," "shrivelled," "parched," and "wilted." Each of these words has different connotations, but all describe a state of something that has lost its vitality or freshness. For example, a flower that is "withered" has lost its beauty and is no longer alive. A "dried" fruit is no longer juicy and flavorful. "Shrivelled" skin is dry and wrinkled, while "parched" land is dry and barren. "Wilted" leaves are drooping and lifeless.