Finding synonyms for "release from suffering" can be a challenging task as it's a deep and profound concept that carries different meanings and connotations depending on cultural context and personal beliefs. However, some potential options are "liberation," "enlightenment," "salvation," "redemption," "healing," "tranquility," "euphoria," "bliss," "serenity," "peace," and "nirvana." Each of these words has a distinct nuance and symbolism, ranging from religious and spiritual connotations to psychological and physical well-being. Ultimately, the choice of synonym depends on the individual's perspective and the intended meaning of the phrase.