Circling back is a common phrase used in business and professional settings, but there are many other synonyms you can use to convey the same idea. Some examples include: following up, revisiting, revising, readdressing, reconnecting, retracing, returning to, reviewing, going back over, and recapping. Each of these synonyms implies a similar action of revisiting a topic or task that was previously discussed or addressed. When communicating professionally, it's important to choose the appropriate synonym for the situation and audience to ensure clear and effective communication. By using a variety of synonyms and avoiding overuse of one particular phrase, you can keep your language fresh and engaging.