The term "off market" refers to a property or asset that is not publicly listed for sale. Synonyms for "off market" include "quiet sale," "private sale," "unlisted property," "off the radar," and "exclusive opportunity." These terms are often used in the real estate industry when referring to high-end properties that are only available to a select group of buyers. Off-market assets are typically sold through networks of private contacts and may not be advertised to the general public. The advantage of off-market sales is that they provide exclusive access to unique and desirable properties that are not available through traditional sales channels.