The phrase "preyed mind" refers to a state of anxiety or worry, where one is constantly bothered by negative thoughts. Antonyms for this phrase would include "peaceful mind," "calm mind," "serene mind," "tranquil mind," and "relaxed mind." These words suggest a sense of quiet and stillness in the mind, devoid of the mental agitation that characterizes a "preyed mind." Additionally, phrases such as "content mind," "positive mind," and "hopeful mind" are also antonyms for "preyed mind," connote a sense of optimism and happiness, and imply that one is not bothered by negative thoughts or distressing emotions.