Mid-dens are typically living spaces that are located in the middle of a property - residing between the front and back of the house. They may be a cozy and intimate nook, or a larger open-plan space that is perfect for socializing. If you're looking for synonyms for mid-dens, some useful words could be "den," "family room," "living room," or "lounge." These words all describe a space that is designed for relaxation and comfort. In addition, the terms "media room," "entertainment center," or "game room" could all be appropriate depending on the specific function of the space. No matter what you may call it, a mid-den is an essential part of many homes.