There are several synonyms for the phrase "comes round," which generally refers to a time or event that occurs regularly or periodically. Some common synonyms include recurring, happening again, repeating, cycling, and reoccurring. Other similar phrases might include "turns up," "comes back around," "returns," or "comes full circle." These phrases can be used to describe a wide range of events, from seasonal changes to recurring appointments or meetings. Whether discussing weather patterns or life events, using synonyms for "comes round" can add depth and variety to your writing or conversation.