The antonyms for the word "more super excellent" would be words that describe something that is not exceptional or outstanding. Some possible antonyms could be mediocre, average, ordinary, inferior, subpar, or unsatisfactory. These words suggest a lack of distinction or quality, and are far less complimentary than "more super excellent." In comparison to the positive connotations of the original phrase, antonyms such as these imply a lower standard or a lack of exceptional features. By using contrasting antonyms, we can highlight the value and importance of excellence as a desirable trait or quality.