The phrase "more well turned" suggests that something is refined or polished, indicating a high degree of excellence. Antonyms for this phrase would include words such as unpolished, crude, rough, or unrefined. These antonyms suggest a lack of attention to detail or refinement, indicating a lesser degree of quality. While "more well turned" may describe a person's speech or manners, its antonyms might describe a clumsy or awkward person. Overall, antonyms for "more well turned" describe a lack of refinement, skill, or attention to detail, indicating a lower degree of excellence.