The word "more unexceptionable" means to be increasingly unobjectionable, acceptable, or faultless. Antonyms for this phrase include "less acceptable," "unacceptable," "blemished," "faulty," or "unsatisfactory." These words imply imperfection, mistake, and inadequacy. They are the opposite of "more unexceptionable," which connotes a high standard of quality or perfection. When describing a situation, product, or behavior, the use of antonyms for "more unexceptionable" can suggest shortcomings, drawbacks, or flaws. In contrast, using "more unexceptionable" or its synonyms can signify excellence, value, or superiority. Therefore, choosing the appropriate antonym for this phrase is essential to convey the intended meaning accurately.