The word "un-sought" means not looked for or not searched for. Its antonyms include "sought," "in-demand," "desired," "wanted," "solicited," and "popular." These words describe things that people actively seek out or desire. For example, a sought-after job is one that is highly desirable and in-demand. Similarly, a desired outcome is one that people hope for and actively try to achieve. The opposite of "un-sought" can often also imply value or worth, as people generally seek out things they consider valuable or essential. In summary, the antonyms of "un-sought" are words that describe things that people actively seek out and desire.