The antonyms for the phrase "more untutored" would be "educated," "knowledgeable," and "polished." An educated person has learned a wide range of subjects and acquired knowledge through formal education. Similarly, a knowledgeable person has learned through experience and informal learning. Finally, a polished person has acquired refinement, poise, and sophistication through cultivation and development. The antonyms of "more untutored" are essential characteristics that usually help individuals to achieve success in various aspects of life. In contrast, the lack of these characteristics may lead to unfulfilled potential, insecurity, and limited opportunities.