"Are in touch with" is a commonly used phrase to describe a connection or communication between two or more parties. However, there are several synonyms that can be used in its place to add variety and depth to your language. Some examples include "having contact with," "keeping abreast of," "fostering a relationship with," "maintaining communication with," and "staying connected to." Each of these synonyms can be used in different contexts depending on the tone and formality of the communication being described. Using synonyms for "are in touch with" can help to vary your phrasing and make your writing or conversation more interesting.