"Be in residence" is a phrase commonly used to describe an individual who is currently living or working in a particular location. However, there are several alternative terms that can be used to mean the same thing. Such synonyms may include "reside", "dwell", "stay", "live", or "occupy". These terms can be used interchangeably depending on the context and the style of writing or speaking. In certain instances, "be in residence" may sound slightly more formal and professional than other synonyms. Regardless of the term used, it indicates that someone is currently present and available at a specific location.