The antonyms for the phrase "more bridled" may include "unleashed," "unrestrained," "uncurbed," "ungoverned," and "wild." These words indicate a lack of control and suggest a sense of unruliness or chaos. If someone is "more bridled," then they are likely more controlled, disciplined, and restrained in their actions and behavior. The opposite of this would be someone who is less restricted and lacks boundaries in their actions, words, or emotions. In essence, the antonyms for "more bridled" convey a sense of a lack of control, which may lead to negative consequences or outcomes.