When asking for mercy, sometimes using the same words repeatedly can become mundane. It is important to use suitable synonyms to convey the message with variety and sincerity. A few alternative expressions for "implore mercy" could be "beg for clemency", "petition for pardon", "plead for leniency", "crave for mercy", "solicit compassion", or "supplicate for forgiveness". Each of these phrases conveys a different tone and emotion, ranging from a formal plea to a more heartfelt request. By using synonyms for "implore mercy", the message can be tailored to the recipient and the situation at hand, thus maximizing the chances of its acceptance.