The antonyms for the word "more stupefying" are words that express the opposite of being dull, confusing or boring. Words such as stimulating, invigorating, exhilarating and exciting are examples of antonyms that represent the opposite of being stupefying. Other terms such as energizing, inspiring, animating, and motivating are synonyms for being stimulated and not being stupefying. These words express the opposite of the experience of being stupefied, which is to be awakened, refreshed and inspired. Whether it's in art, literature, or nature, the antonyms to "more stupefying" are the experiences that will invigorate and stimulate us.