The term "wert sparing" denotes something that is scarce or insufficient. Its antonyms would, therefore, reflect a situation where something is abundant or plentiful. Some possible antonyms for "wert sparing" include plentiful, abundant, lavish, copious, sufficient, plentiful, bountiful, generous, and ample. These words all suggest the idea of having more than enough of something, whether it be time, resources, money, or other assets. By contrast, if something is "wert sparing," it is generally seen as limited or inadequate, requiring careful and minimal usage to avoid depletion. Therefore, the antonyms for this term reflect a more positive and prosperous outlook.