The phrase "slap-wrist" implies a disciplinary action for wrongdoing. There are several synonyms for slap-wrist, such as reprimand, admonish, chastise, and scold. These words all convey a sense of punishment or correction for a mistake or misbehavior. Other synonyms for slap-wrist may include warning, caution, reproof, rebuke, or criticism. Each of these words has a slightly different connotation, but all communicate the notion of correcting behavior. It's important to choose the right word depending on the context and severity of the situation. Using these synonyms for slap-wrist can help you convey your message more effectively while maintaining a professional and respectful tone.