The antonyms for the word "more attained" depend on the context in which it is used. For instance, if it refers to achieving a higher level of education, then the antonyms could be "less educated," "undereducated," or "uneducated." Similarly, if it refers to accumulating more wealth or possessions, the antonyms could be "less successful," "impoverished," or "destitute." In a broader sense, if "more attained" refers to gaining more knowledge or skills, then the antonyms could be "less knowledgeable," "less experienced," or "less skilled." Ultimately, the antonyms for "more attained" depend on the specific meaning of the word in a given context.