The phrase "hast it good" means to have good circumstances or a favorable situation. There are many synonyms and related phrases for this expression, including "having it made," "living the dream," "riding high," "on top of the world," "in the catbird seat," "living large," "feeling blessed," and "enjoying the good life." These phrases can be used to describe someone who has financial security, a happy relationship, good health, a fulfilling career, or any other aspect of life that brings satisfaction and contentment. Whether used in casual conversation or formal writing, these synonyms for "hast it good" convey a sense of optimism and positivity about one's circumstances.