The word "un-alleviated" implies a state of continuous suffering or discomfort. Its antonyms range from improving to fully resolved. Words like soothed, pacified, relieved, appeased, and ameliorated stand as antonyms for un-alleviated. When one is pacified, their discomfort is eased while when one is relieved, they become free from pain. So, an un-alleviated situation can be soothed, appeased, or ameliorated through various interventions. The opposite of un-alleviated involves taking action to ease the situation, such as taking a pain suppressant or seeking medical help. Through these efforts, the situation moves away from being un-alleviated towards being pacified, relieved, or resolved.